Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11631917 | Connection structure of electrical junction box | Kazuki Kobayashi, Shinya Oishi, Chihiro Takahashi, Hirotaka Hasegawa, Kensuke Matsuo | 2023-04-18 |
| 9640901 | Electrical connection box with a flexible linking part | Hirotaka Hasegawa | 2017-05-02 |