Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721959 | Protector | Masayoshi Ogawa, Kazuya Takahashi | 2023-08-08 |
| 11715904 | Wire harness and grommet detachment preventing structure | Masayoshi Ogawa, Kazuya Takahashi | 2023-08-01 |
| 11600941 | Wire harness and waterproof structure | Satoshi Yokoyama, Masayoshi Ogawa | 2023-03-07 |
| 11345293 | Protector and wire harness | Michihito Suzuki, Takashi Kawaguchi, Hirotada Suyama, Akihito Futori, Kazuya Takahashi | 2022-05-31 |
| 11097673 | Grommet | Satoshi Yokoyama, Shinichi Ikeda, Masayoshi Ogawa | 2021-08-24 |
| 11081262 | Grommet | Masayoshi Ogawa, Satoshi Yokoyama, Shinichi Ikeda | 2021-08-03 |
| 11066024 | Grommet assembly | — | 2021-07-20 |
| 10899294 | Grommet assembly | — | 2021-01-26 |
| 10840632 | Grommet with deformable seal | Masayoshi Ogawa, Satoshi Yokoyama, Shinichi Ikeda | 2020-11-17 |