Issued Patents All Time
Showing 151–164 of 164 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4700186 | Radio wave signal controlled door lock arrangement | Kiyohiko Fujino, Hirotoshi Namazue, Shigetami Okuya, Shunsaku Tsutsumi, Keiichi Shimizu | 1987-10-13 |
| 4677373 | Sensor for detecting leaks of corrosive liquid | Satoshi Tanaka | 1987-06-30 |
| 4640123 | Leak detecting device | Haruo Imaizumi | 1987-02-03 |
| 4615184 | Compression refrigerating machine with vapor-liquid separator | Shigeo Sugimoto, Masatosi Terasaki | 1986-10-07 |
| 4610552 | Temperature sensor for cables | Yoshiaki Sato, Haruo Imaizumi | 1986-09-09 |
| 4594638 | Liquid leak sensor | Hirosuke Suzuki, Katsuo Shimosawa | 1986-06-10 |
| 4591616 | Optical plastics material using methacrylic resin and fluorocopolymer | Seizo Miyata | 1986-05-27 |
| 4563674 | Oil leak detector | — | 1986-01-07 |
| 4549171 | Floating oil leak detector | Juji Akiba, Hiroyuki Sugibuchi | 1985-10-22 |
| 4516415 | Steering lock for automobiles | Mikio Masaki, Hideaki Sakuno, Keiichi Shimizu, Takeshi Fukasawa | 1985-05-14 |
| 4487042 | Steering lock assembly | Haruo Mochida, Yoshimitsu Takeda, Takeshi Fukasawa, Mikio Masaki, Kiichi Shimizu | 1984-12-11 |
| 4485461 | Memory circuit | — | 1984-11-27 |
| 4429375 | Consecutive addressing of a semiconductor memory | Shigeki Matsue | 1984-01-31 |
| 4345172 | Output circuit | Hiroshi Watanabe | 1982-08-17 |