Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9125115 | Method and apparatus for accessing wireless network by sharing communication, and wireless terminal device | Kazuo Kubota, Tatsumi Nagasawa | 2015-09-01 |
| 8316119 | Method for switching connections between an IP-only phone and a soft phone to a server | Tatsumi Nagasawa | 2012-11-20 |
| 7664084 | Techniques for selecting an access point apparatus based on an allowance area | Kazuo Fujii | 2010-02-16 |
| 7567819 | Wireless network connection system and method | Vijay Alone, Kazuo Fujii, Harish T. G., Sudham Rao, Susumu Shimotono +1 more | 2009-07-28 |
| 7480813 | Portable electronic apparatus having a transfer mode for stopping an operating state of a device | Takashi Yomo | 2009-01-20 |
| 7346782 | Method for data protection for removable recording medium | Masahiko Hatori, Muzuho Tadokoro, Takashi Yomo | 2008-03-18 |
| 7334135 | Data protection system for removable recording medium | Masahiko Hatori, Muzuho Tadokoro, Takashi Yomo | 2008-02-19 |