Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266896 | Connector device | Sadaharu Okuda, Yasuhiro Kominato | 2025-04-01 |
| 12224513 | Connector device and wire harness manufacturing method | Sadaharu Okuda, Terumitsu Sugimoto | 2025-02-11 |
| 12046861 | Joint connector | Sadaharu Okuda, Hayato Yamaguchi | 2024-07-23 |
| 10720718 | Branch connector and communication network | Gaku Itou, Masanori Akashi | 2020-07-21 |
| 10464509 | Electrical equipment module | Mitsunori Tsunoda, Gaku Itou, Shoichi Nomura, Taku Furuta, Naoya Yamashita | 2019-11-05 |
| 8031015 | Phase-locked loop circuit | Takashi Hashizume | 2011-10-04 |
| 7708591 | Shield connector | Toru Ikumi | 2010-05-04 |
| 7226320 | Connector having an improved locking structure | Kimihiro Abe, Tohru Ikumi | 2007-06-05 |
| 6966796 | Connector | Kimihiro Abe, Tohru Ikumi | 2005-11-22 |