Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12240934 | Method for producing hydrocarbon resin hydride | Yoshifumi Maruyama | 2025-03-04 |
| 11828786 | Electrical characteristic inspection device for semiconductor device and electrical characteristic inspection method for semiconductor device | Sumito Ogata, Takaya Noguchi | 2023-11-28 |
| 6318188 | Torque detector | Katsuaki Yasui, Masahiko Hasegawa | 2001-11-20 |
| 5393255 | Method of inspection for cathode-ray tube component members and apparatus used for embodying the same | Yoshio Yamane, Hidenobu Murakami, Yoshimi Kinoshita, Hiroaki Tobuse, Kazuo Yoshida +2 more | 1995-02-28 |