Issued Patents All Time
Showing 51–75 of 112 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7550690 | Electric-circuit-containing box | Hideyo Kakuno | 2009-06-23 |
| 7486670 | Method for packet communication and computer program stored on computer readable medium | Yusuke Kinoshita | 2009-02-03 |
| 7464177 | Mobile network that routes a packet without transferring the packet to a home agent server | — | 2008-12-09 |
| D574541 | Recessed lighting fixture | Jun Matsumoto, Sumio Hashimoto, Masaru Inoue | 2008-08-05 |
| 7369492 | Radio area network control system and a wide area radio area network control system | — | 2008-05-06 |
| 7321577 | Mobility management system by distributed mobile IP | Masatsugu Yano | 2008-01-22 |
| 7297884 | Switching arrangement | — | 2007-11-20 |
| 7294801 | Switching device | — | 2007-11-13 |
| 7295785 | Receiver, electronic apparatus, and discharge lamp lighting apparatus | Yuuji Takahashi, Noriyuki Kitamura, Katsuyuki Kobayashi, Kazutoshi Mita, Hirokazu Otake | 2007-11-13 |
| 7211970 | Discharge lamp lighting device and lighting unit | Yuuji Takahashi | 2007-05-01 |
| 7161320 | Control device | Yasuhide Tanaka, Hideyo Kakuno | 2007-01-09 |
| 7145090 | Switching device | — | 2006-12-05 |
| D517725 | Lens for light-emitting device | Kazuo Egawa | 2006-03-21 |
| D517227 | Light emitting diode lamp | Kazuo Egawa, Keisuke Ono | 2006-03-14 |
| 6987771 | Route optimization method and agent apparatus | Yusuke Kinoshita | 2006-01-17 |
| 6969812 | Switch device | Yasuhide Tanaka | 2005-11-29 |
| 6864454 | Switch apparatus | Yasuhide Tanaka, Kiyotaka Yamaguchi | 2005-03-08 |
| D502284 | Reflector for lighting device | Kazuo Egawa | 2005-02-22 |
| 6774329 | Switch device | Yasuhide Tanaka, Tetsuhiko Miyoshi | 2004-08-10 |
| 6724164 | Opening-and-closing member control device | Yasuhide Tanaka | 2004-04-20 |
| 6697741 | Method and system for evaluating and monitoring hydraulic pump noise levels | Jinghong Yu, David A. Thompson, Andrew P. Ritchie | 2004-02-24 |
| 6548964 | Discharge lamp lighting apparatus and luminaire using the same | Masahiko Kamata | 2003-04-15 |
| 6512610 | Device and method for testing of multi-branch optical network | Takao Minami, Nobuaki Takeuchi, Koichi Shinozaki, Takamu Genji | 2003-01-28 |
| 6475597 | Thermoplastic resin-coated aluminum alloy plate and method and apparatus for manufacturing the same | Masao Komai, Ayumu Taniguchi, Jun Tanabe | 2002-11-05 |
| 6270589 | Method of manufacturing resin coated aluminum alloy plates for drawn and ironed cans | Fumio Kunishige, Masao Komai, Ayumu Taniguchi, Jun Tanabe | 2001-08-07 |