Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11712828 | Mold die, method of manufacturing mold die, injection molding apparatus, and method of manufacturing mold product | Yusuke Mitsui | 2023-08-01 |
| 6742784 | Weather strip | Tomoaki Sakane, Hirosuke Kamae | 2004-06-01 |
| 6035899 | Fiber-reinforced rubber hose | Hiroshi Ohkoshi, Takashi Suzuki, Hiroshi Okuyama, Shin Kusama | 2000-03-14 |