Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12015396 | Electronic system and method | Yukako Tsutsumi, Koji Akita | 2024-06-18 |
| 11564189 | Electronic apparatus, electronic system, and method | Koji Akita, Yukako Tsutumi | 2023-01-24 |
| 11326893 | Display device for vehicle | Tadashi Yagumo | 2022-05-10 |
| 11270131 | Map points-of-change detection device | Maiko Sugie, Yasuyuki Ito, Satoru Nomura, Tomoharu Murate, Miyo Hamada | 2022-03-08 |
| 9699707 | Calculation methods and calculation devices | Cam Ly NGUYEN, Tatsuma Hirano, Ren Sakata | 2017-07-04 |
| D785144 | Sealing ring for pipe coupling | — | 2017-04-25 |
| 9402009 | Image processing apparatus, image control method, and recording medium storing image control program | — | 2016-07-26 |
| 9337747 | Inverter apparatus and inverter system | Takafumi Sakamoto, Yuji Tohzaka, Hiroki Kudo | 2016-05-10 |
| 9204321 | Wireless communication apparatus | Yuji Tohzaka, Hiroki Kudo, Takafumi Sakamoto | 2015-12-01 |
| 9107471 | Shoe insole | — | 2015-08-18 |
| 8864179 | Pipe coupling apparatus | — | 2014-10-21 |
| 8590860 | Male joint member for pipe joint | — | 2013-11-26 |
| 8246085 | Pipe coupling and female pipe coupling member | — | 2012-08-21 |
| 8196606 | Coupling member for pipe coupling | — | 2012-06-12 |
| 7926855 | Coupling, and socket and plug for use in the coupling | — | 2011-04-19 |
| 7708029 | Coupling member of pipe coupling | Masayuki Imaizumi, Koji Matsumoto | 2010-05-04 |
| 7641239 | Assembly of male and female members | — | 2010-01-05 |
| 7079587 | Signal transmitter having voltage booster circuit and method of operating the same | Tokio Shimura | 2006-07-18 |
| D521614 | Female coupler of pipe coupling | — | 2006-05-23 |
| D520123 | Male coupler of pipe coupling | — | 2006-05-02 |
| 6899132 | Fluid coupler | Toshio Mikiya | 2005-05-31 |
| 6792974 | Fluid coupler | Toshio Mikiya | 2004-09-21 |
| D483096 | Pipe coupling socket | Kunihiko Gotoh | 2003-12-02 |
| D482761 | Pipe coupling plug | Kunihiko Gotoh | 2003-11-25 |