Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741413 | Semiconductor device and method for manufacturing semiconductor device | — | 2020-08-11 |
| 8406181 | Communication system using multi-radio mode, monitor node apparatus, control node apparatus and base station apparatus | Seishi Hanaoka, Masashi Yano, Naruhito Nakahara | 2013-03-26 |
| 8238356 | Communication system and access gateway apparatus | Hitomi Nakamura, Yuichiro Katsu, Masashi Yano, Masahiro Takatori | 2012-08-07 |
| 8130690 | Communication system and gateway | Nodoka MIMURA | 2012-03-06 |
| 8121027 | Access gateway, terminal and method of controlling flow in wireless system | Koji Watanabe, Yosuke Takahashi | 2012-02-21 |
| 8107471 | Communication system, server, control apparatus and communication apparatus | Hitomi Nakamura, Takehiro Morishige, Naruhito Nakahara | 2012-01-31 |
| 8051322 | Redundant failover system, redundancy managing apparatus and application processing apparatus | Nodoka MIMURA, Hidetoshi Nishiyama, Makoto Watanabe | 2011-11-01 |
| 7991419 | Press-talk server, transcoder, and communication system | Nodoka MIMURA | 2011-08-02 |
| 7810581 | Blade apparatus for work machine and work machine having the same | Tatsuo Wada | 2010-10-12 |
| 7764680 | Communication system and call control server | Koji Watanabe, Naruhito Nakahara | 2010-07-27 |
| 7690441 | Blade device for working machine and working machine mounting blade device | Tatsuo Wada | 2010-04-06 |
| 7654336 | Work machine blade device and work machine including the same | Tatsuo Wada | 2010-02-02 |
| 7512688 | PPPoE network system that can distribute connection requests from PPPoE client terminals to specific PPPoE servers | Minoru Ogushi | 2009-03-31 |
| 7445053 | Ripping device for an earthmoving machine | Kazuya Arakawa | 2008-11-04 |
| 7401658 | Blade for work machine, and construction and earth-moving machine provided with the same blade | Masatake Tamaru | 2008-07-22 |
| 7191846 | Blade for work machine, and construction and earth-moving machine provided with the same blade | Masatake Tamaru | 2007-03-20 |
| D538307 | Blade for construction machinery | Tatsuo Wada | 2007-03-13 |
| D534929 | Blade for construction machinery | Tatsuo Wada | 2007-01-09 |
| 7083002 | Blade mounting structure of bulldozer | Tatsuo Wada | 2006-08-01 |
| 7081830 | Home electrical appliance control device, control method, control program and home electrical appliance | Noriko Shimba, Sachio Nagamitsu | 2006-07-25 |
| 7013983 | Blade mounting structure of bulldozer | Tatsuo Wada | 2006-03-21 |
| 7009950 | Mobile IP network system and connection switching method | Tetsuhiko Hirata, Masashi Yano, Susumu Matsui, Shoji Fukuzawa, Atsushi Teshima +1 more | 2006-03-07 |
| 6980805 | Method for control hand-off of CDMA system, base station used therefor, and base station controller | Tamio Saito | 2005-12-27 |
| 6938701 | Blade for working machine, and construction and earth-moving machine with the blade | Masatake Tamaru | 2005-09-06 |
| 6701132 | Mobile communication system, mobile station, and base station that calculates distance from mobile station | Shoji Fukuzawa, Tetsuhiko Hirata, Masashi Yano, Toshiro Suzuki | 2004-03-02 |