Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9959189 | Server monitoring device and server monitoring system | Zenichirou Hara, Katsushi Miwa | 2018-05-01 |
| 8096174 | Vehicle load weight detecting apparatus | — | 2012-01-17 |
| 7804397 | Valve-integrated transponder | Makoto Shigihara, Takashi Sano | 2010-09-28 |
| 7804398 | Valve-integrated transponder | Makoto Shigihara, Takashi Sano | 2010-09-28 |
| 7513145 | Tire pressure detecting device and tire monitor system | Yasuaki Hattori | 2009-04-07 |
| 7469581 | Tire valve unit | Yasuaki Hattori | 2008-12-30 |
| 7421891 | Tire monitor radio circuit and tire monitor system | — | 2008-09-09 |
| 7352276 | Casing structure of transmitter of tire condition monitoring apparatus | — | 2008-04-01 |
| 7320247 | Tire pressure detection side receiving circuit and tire monitor system provided therewith | — | 2008-01-22 |
| 7295776 | Optical LAN device | Youichi Okubo, Shinichi Kawase | 2007-11-13 |
| 7215244 | Transmitter for tire condition monitoring apparatus | Takashi Ibuka | 2007-05-08 |
| 7212106 | Trigger device for tire condition monitoring apparatus | — | 2007-05-01 |
| 7187272 | Casing structure of transmitter of tire condition monitoring apparatus | — | 2007-03-06 |
| 7145446 | Transponder for tire condition monitoring apparatus | — | 2006-12-05 |
| 7055380 | Transmitter for tire condition monitoring apparatus | Takashi Ibuka | 2006-06-06 |
| 7019630 | Transmitter of tire condition monitoring apparatus and tire condition monitoring apparatus | — | 2006-03-28 |
| 6999861 | Tire status monitoring apparatus and receiver therefor | — | 2006-02-14 |
| 6983650 | Semiconductor sensor and transmitter for use in tire condition monitoring apparatus | Youichi Okubo | 2006-01-10 |
| 6983649 | Tire condition monitoring apparatus | — | 2006-01-10 |
| 6965306 | Tire condition monitoring apparatus | Yasuhisa Tsujita | 2005-11-15 |
| 6954688 | Tire status monitoring apparatus | — | 2005-10-11 |
| 6937145 | Transmitter for tire condition monitoring apparatus and the tire condition monitoring apparatus | Youichi Okubo | 2005-08-30 |
| 6931923 | Tire condition monitoring apparatus | Takashi Ibuka | 2005-08-23 |
| 6885292 | Tire condition monitoring apparatus | — | 2005-04-26 |
| 6861950 | Tire condition monitoring apparatus | — | 2005-03-01 |