Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11387326 | Silicon carbide semiconductor device and method for manufacturing the same | Kentarou Okumura, Hajime Tsukahara, Yukihiko Watanabe | 2022-07-12 |
| 5462154 | Slat for transporting device for extruded articles of aluminum or aluminum alloy | Kiyomitsu Matsushima, Tamotsu Ohashi, Isamu Tsukada | 1995-10-31 |