Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11869547 | Magnetic disk device, RW parameter adjustment method of the magnetic disk device and RW parameter adjustment device | Daisuke Watanabe, Takuya Maeda, Masaya Ohtake, Ryuichi Sato | 2024-01-09 |
| 11501332 | Advertisement information sharing system | Tatsuya Nishio, Masaaki Kamo, Kazuyuki Adachi, Norikazu Nakano | 2022-11-15 |
| 10494223 | Group management control device of elevator, group management system of elevator, and elevator system | Akira Komura | 2019-12-03 |
| 4558949 | Horizontal position detecting device | Makoto Uehara, Fujio Kanatani | 1985-12-17 |
| 4186993 | Epidark illumination system | Yoshiyuki Shimizu | 1980-02-05 |