Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10456669 | Game controller | Takanori Okamura, Fumiyoshi Suetake | 2019-10-29 |
| 10441878 | Game controller | Takanori Okamura, Masaya Yamaguchi | 2019-10-15 |
| 6877906 | Optical fiber cross-connect with a connection block, an alignment block and a handling device | Masato Mizukami, Kunihiko Sasakura, Yoshitaka Enomoto | 2005-04-12 |
| 5784515 | Optical fiber cross connection apparatus and method | Naoyuki Tamaru, Yasuhide Nishida, Tsuneo Kanai, Joji Yamaguchi, Tetsufumi Shoji | 1998-07-21 |
| 4241899 | Lifting jack with locking device | — | 1980-12-30 |