Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275642 | Silicon core wire for depositing polycrystalline silicon and production method therefor | Junya Sakai, Makoto Kamada, Miki Emoto | 2025-04-15 |
| 5967193 | Flexible pipe unit for use in exhaust pipe line of automotive engine | Tadashi Nagai, Eizo Suyama, Syoji Watanabe, Toshiaki Kimura, Kazuo Yajima +5 more | 1999-10-19 |
| 4882630 | Printing apparatus and facsimile equipment | Hideya Yamaguchi, Hiroyuki Hayasaki, Masamichi Kawakami, Yuji Houjiyou, Yoshihiro Hobo +3 more | 1989-11-21 |