Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251033 | Food and/or beverage item counting device | Kunihiko Tanaka, Kazuma Tanaka | 2025-03-18 |
| 11703647 | Optical fiber securing structure and laser device | Ryokichi Matsumoto, Yoshitaka Nakamura, Hiroto Nakazato, Yasushi Oikawa, Akari Takahashi | 2023-07-18 |
| 11005230 | Combiner, fiber laser device, and method for manufacturing combiner | — | 2021-05-11 |
| 6408711 | Brake pedal apparatus of vehicle | Hiroyuki Mizuma, Masaharu Ishizuki, Jun Sato | 2002-06-25 |