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{{Infobox company
{{Infobox company
| company_name = WILLCOM Inc.<br>株式会社ウィルコム
| name = WILLCOM Inc.<br>株式会社ウィルコム
| company_logo = [[File:Willcom logo.gif|Willcom logo]]
| logo = [[File:Willcom logo.gif|Willcom logo]]
| foundation = 1994
| foundation = 1994
| location = Shiodome-building 1-9-1 Higashi-shinbashi, Minato-ku, [[Tokyo]], [[Japan]]
| location = Shiodome-building 1-9-1 Higashi-shinbashi, Minato-ku, [[Tokyo]], [[Japan]]
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{{Nihongo|'''WILLCOM Inc.'''|[[株式会社]]ウィルコム|Kabushiki-gaisha Wirukomu}} is a [[Japan]]ese [[Personal Handy-phone System|PHS]] operator, offering flat-rate [[wireless network]] data transmission and flat-rate voice calls for its subscribers.
{{Nihongo|'''WILLCOM Inc.'''|[[株式会社]]ウィルコム|Kabushiki-gaisha Wirukomu}} is a [[Japan]]ese [[Personal Handy-phone System|PHS]] operator, offering flat-rate [[wireless network]] data transmission and flat-rate voice calls for its subscribers.


The company was formerly known as '''DDI Pocket''', a subsidiary of [[KDDI Corporation|KDDI]]. In 2004, the [[Carlyle Group]] acquired a majority stake from KDDI and changed the name of the company in February 2005. In 2010 [[SoftBank]] purchased 100% of the company.
The company was formerly known as '''DDI Pocket''', a subsidiary of [[KDDI Corporation|KDDI]]. In 2004, the [[Carlyle Group]] acquired a majority stake from KDDI and changed the name of the company in February 2005. In 2010 [[SoftBank]] purchased 100% of the company.


== Overview ==
== Overview ==
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The high output level caused some radio interference and it was difficult to place calls in dense areas such as [[Shinjuku]], Tokyo during the network's early days, although these problems were eventually solved. On the other hand, high output (and sensitivity) can also earn wider coverage of area per base station, therefore the operator was able to expand its coverage faster than the competition.
The high output level caused some radio interference and it was difficult to place calls in dense areas such as [[Shinjuku]], Tokyo during the network's early days, although these problems were eventually solved. On the other hand, high output (and sensitivity) can also earn wider coverage of area per base station, therefore the operator was able to expand its coverage faster than the competition.
The market between PHS operators and [[cellular telephone|cellular telephony companies]] was incredibly fierce, and until October 1996 it was not possible to make calls between PHS and cellular telephones. Even then, charges for calls between the two different systems were high.
The market between PHS operators and [[cellular telephone|cellular telephony companies]] was incredibly fierce, and until October 1996 it was not possible to make calls between PHS and cellular telephones. Even then, charges for calls between the two different systems were high.


PHS became popular because of its lower cost, causing cellular telephone companies to reduce their rates, which were initially considered too expensive. Furthermore, the coverage of the cellular companies quickly expanded to comparable levels. With the competitive advantage of PHS reduced, DDI-Pocket went through difficult years at the end of the 1990s and beginning of 2000s. The declining market for PHS service has caused the launch of its flat-rate service and its buyout by Carlyle.
PHS became popular because of its lower cost, causing cellular telephone companies to reduce their rates, which were initially considered too expensive. Furthermore, the coverage of the cellular companies quickly expanded to comparable levels. With the competitive advantage of PHS reduced, DDI-Pocket went through difficult years at the end of the 1990s and the beginning of the 2000s. The declining market for PHS service has caused the launch of its flat-rate service and its buyout by Carlyle.


On February 18, 2010, Willcom filed for bankruptcy with 206 billion yen in liabilities.<ref name=Eki-Alpeyev>{{cite news|newspaper=Bloomberg BusinessWeek|date=February 18, 2010<!--, 4:31 AM EST-->|author=Yoshinori Eki and Pavel Alpeyev|title=Willcom Files for Bankruptcy Protection in Japan (Update3)|url=http://www.businessweek.com/news/2010-02-18/willcom-files-for-bankruptcy-protection-in-japan-update1-.html}}</ref> This took place after Willcom was unable to reschedule its debt payments; the company had been losing subscribers to competing networks with greater data speeds.<ref name=Eki-Alpeyev/>
On February 18, 2010, Willcom filed for bankruptcy with 206 billion yen in liabilities.<ref name=Eki-Alpeyev>{{cite news|newspaper=Bloomberg BusinessWeek|date=February 18, 2010<!--, 4:31 AM EST-->|author=Yoshinori Eki and Pavel Alpeyev|title=Willcom Files for Bankruptcy Protection in Japan (Update3)|url=http://www.businessweek.com/news/2010-02-18/willcom-files-for-bankruptcy-protection-in-japan-update1-.html}}</ref> This took place after Willcom was unable to reschedule its debt payments; the company had been losing subscribers to competing networks with greater data speeds.<ref name=Eki-Alpeyev/>
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==External links==
==External links==
* {{Official website|http://www.willcom-inc.com/en/}}
* {{Official website|http://www.willcom-inc.com/en/}}



{{SoftBank}}
{{SoftBank}}
{{Japanese mobile phone companies}}
{{Japanese mobile phone companies}}

[[Category:Telecommunications companies of Japan]]
[[Category:Telecommunications companies of Japan]]
[[Category:Mobile phone companies of Japan]]
[[Category:Mobile phone companies of Japan]]

Revision as of 07:54, 3 June 2014

WILLCOM Inc.
株式会社ウィルコム
Founded1994
HeadquartersShiodome-building 1-9-1 Higashi-shinbashi, Minato-ku, Tokyo, Japan
OwnerSoftBank (100%)[1]
Websitewww.willcom-inc.com/en/

WILLCOM Inc. (株式会社ウィルコム, Kabushiki-gaisha Wirukomu) is a Japanese PHS operator, offering flat-rate wireless network data transmission and flat-rate voice calls for its subscribers.

The company was formerly known as DDI Pocket, a subsidiary of KDDI. In 2004, the Carlyle Group acquired a majority stake from KDDI and changed the name of the company in February 2005. In 2010 SoftBank purchased 100% of the company.

Overview

Willcom, Inc. is a telecommunications company operating a PHS network covering almost all of Japan, and has the largest share of the Japanese PHS market. As other PHS operators are withdrawing their services, it is bound to become the only remaining PHS operator.

The number of its subscribers passed four million on May 29, 2006.

Willcom Okinawa Co., Ltd. is a subsidiary for operations in Okinawa.

History

The company was founded as a planning-company in 1994, and started to offer telephony services in 1995 under the brand DDI-Pocket. As an operator, it has mainly base stations of 500mW-radio output, unlike other PHS operators, which had mainly built 20 mW base stations.

The high output level caused some radio interference and it was difficult to place calls in dense areas such as Shinjuku, Tokyo during the network's early days, although these problems were eventually solved. On the other hand, high output (and sensitivity) can also earn wider coverage of area per base station, therefore the operator was able to expand its coverage faster than the competition. The market between PHS operators and cellular telephony companies was incredibly fierce, and until October 1996 it was not possible to make calls between PHS and cellular telephones. Even then, charges for calls between the two different systems were high.

PHS became popular because of its lower cost, causing cellular telephone companies to reduce their rates, which were initially considered too expensive. Furthermore, the coverage of the cellular companies quickly expanded to comparable levels. With the competitive advantage of PHS reduced, DDI-Pocket went through difficult years at the end of the 1990s and the beginning of the 2000s. The declining market for PHS service has caused the launch of its flat-rate service and its buyout by Carlyle.

On February 18, 2010, Willcom filed for bankruptcy with 206 billion yen in liabilities.[2] This took place after Willcom was unable to reschedule its debt payments; the company had been losing subscribers to competing networks with greater data speeds.[2]

In December 2010 SoftBank Purchased 100% of shares issued by Willcom.[3] Willcom is currently in the process of rehabilitation under the Corporate Rehabilitation Act.[1]

In June 1, 2014, eAccess(E-mobile) will acquire Willcom and then Willcom will change its name Y!mobile. Y!mobile will acquire Yahoo! Japan on June 2.

See also

References

  1. ^ a b "SoftBank Annual Report 2011" (PDF). SoftBank. Retrieved 2012-06-13.
  2. ^ a b Yoshinori Eki and Pavel Alpeyev (February 18, 2010). "Willcom Files for Bankruptcy Protection in Japan (Update3)". Bloomberg BusinessWeek.
  3. ^ "Completion of Company Split and Increase and Decrease of Capital, etc. of WILLCOM, Inc". SoftBank. 2010-12-21. Retrieved 2012-06-13.
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