Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6145922 | Reinforced construction for rear wheel housing in automobile, and restraint device for use in same | Mitsuharu Shirahama, Kenji Isaka, Takuo Yanagihara, Yasuhiko Mori, Kazuhiro Narusaka | 2000-11-14 |
| 4743901 | Signal transmission system | Kouichi Yamanoue | 1988-05-10 |
| 4631736 | Portable transmitter which conserves transmitter power by storing charges from previous pulses | Kouichi Yamanoue | 1986-12-23 |
| 4603581 | Sensing apparatus | Kouichi Yamanoue, Shigeyuki Akita, Akira Kuno | 1986-08-05 |
| 4602255 | Luggage door unlocking device for vehicle | Shigeyuki Akita, Kouichi Yamanoue | 1986-07-22 |
| 4580136 | Luggage door unlocking device | Sotoo Kitamura, Shigeyuki Akita | 1986-04-01 |
| 4573041 | Electric wiring system having a plurality of sensors | Sigeyuki Akita, Kouichi Yamanoue | 1986-02-25 |
| 4562732 | Device for detecting liquid amount in a vessel | Junji Mizuno, Shigeyuki Akita, Akira Fukami | 1986-01-07 |
| 4522278 | Torque sensor | Shigeyuki Akita, Norimichi Kasegawa, Akira Nakamura | 1985-06-11 |
| 4520359 | Current frequency waveform transmitting on D.C. power lines | Shigeyuki Akita, Sotoo Kitamura | 1985-05-28 |
| 4518956 | Electric liquid level detector | Shigeyuki Akita | 1985-05-21 |
| 4512189 | Liquid quantity detecting device | Shigeyuki Akita, Sotoo Kitamura | 1985-04-23 |
| 4463604 | Liquid quantity detecting apparatus | Shigeyuki Akita, Sotoo Kitamura | 1984-08-07 |
| 4448275 | Torque sensor | Shigeyuki Akita, Norimichi Kasegawa, Akira Nakamura | 1984-05-15 |
| 4373388 | Liquid level monitoring device | Sotoo Kitamura, Sigeyuki Akita | 1983-02-15 |
| 4344293 | Apparatus responsive to the amount of refrigerant flow in a refrigerant flow in a refrigerant circulating system | Toshitaka Fujiwara, Teiichi Nabeta, Sigeyuki Akita | 1982-08-17 |
| 4328706 | Tachometer suitable for use in engine maintenance | Sigeyuki Akita | 1982-05-11 |