Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11901135 | Wireless switch | Manabu Takahashi, Kazuyuki Tsukimori, Kouhei Yoshida, Masao Nagase, Yukio Yoshibashi +2 more | 2024-02-13 |
| 5015996 | Switch device with a trouble detecting and indicating function | Keisuke Konishi, Kenji Shinohara, Norio Iwakiri | 1991-05-14 |