Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415943 | Display member and timepiece | Kentaro MARU | 2022-08-16 |
| 11118246 | Watch part | Genki TSUKAMOTO, Kazuhiro Takahashi, Hideto Seto, Junichi Sato | 2021-09-14 |
| 10705485 | Pointer and timepiece | — | 2020-07-07 |
| 5774657 | Communication data processor | Noriyuki Takao, Hidetoshi Takano | 1998-06-30 |
| 5724029 | Communication interconnection device with processing interrupt based on token address | Noriyuki Takao, Hidetoshi Takano, Sakae Ito | 1998-03-03 |
| 5600796 | Token ring fault recovery system for automatically restoring network which includes a transmit possible and receive impossible token holding station | Noriyuki Takao, Hidetoshi Takano | 1997-02-04 |