Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500683 | Arbitration device, arbitration method, and computer program product | Yukio Fujiwara, Kenji Kameyama, Hidenori Tomono, Takeo Tsukamoto, Fumio Yoshizawa +5 more | 2016-11-22 |
| 5015996 | Switch device with a trouble detecting and indicating function | Kenji Shinohara, Norio Iwakiri, Tomofumi Kurashige | 1991-05-14 |
| 4943715 | Limit switch having means to evaluate its actuating stroke | — | 1990-07-24 |
| 4897754 | Switching apparatus | Norio Iwakiri, Hiroyuki Yamada, Masanori Ishii | 1990-01-30 |
| 4701582 | Plunger sensing switch | Mitsuji Hayashi, Takashi Niwa, Akihiko Hayakawa, Hideyuki Bingo, Shoji Kazusaka | 1987-10-20 |
| 4654911 | Process for degrading by hydrolysis textiles comprising polyester fiber or acetate fiber | Isao Tanaka | 1987-04-07 |