Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10998646 | Electrical connection structure, electrical connection method, electric connector, and electric device | Yuki Koyama, Toshihiko Kato | 2021-05-04 |
| D918146 | Electric connector | Tomoyasu Yanase, Hiroyasu Kamatani | 2021-05-04 |
| D917399 | Electric connector | Tomoyasu Yanase, Naoyuki Ono, Hiroyasu Kamatani | 2021-04-27 |
| D916663 | Electric connector | Tomoyasu Yanase, Naoyuki Ono, Hiroyasu Kamatani | 2021-04-20 |
| D911290 | Electrical connector | Yuki Koyama, Toshihiko Kato | 2021-02-23 |
| D906981 | Electrical connector | Yuki Koyama, Toshihiko Kato | 2021-01-05 |