Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9812805 | Abutting type connector | Yasuhiro Otsuta | 2017-11-07 |
| 9660355 | Connection structure of external conductor terminal of electric cable | Hajime Kato, Takaaki Miyajima | 2017-05-23 |
| 9509075 | Connector connection structure | Yasuhiro Otsuta | 2016-11-29 |
| 9431727 | Terminal connection structure for electric wire | Hajime Kato, Takaaki Miyajima | 2016-08-30 |
| 9391389 | Terminal connection structure for electric wire | Yoshitake Ohmori, Hajime Kato, Takaaki Miyajima | 2016-07-12 |
| 9362647 | Connector terminal | Takashi Omae, Hajime Kato | 2016-06-07 |
| 9318826 | Connector structure | Hajime Kato, Takaaki Miyajima | 2016-04-19 |