Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10638739 | Fishing line guide member, and fishing line guide and fishing rod provided with the same | Kazuaki Takigawa, Yuki Sonoda, Kazuhito Omura | 2020-05-05 |
| 9035453 | Semiconductor device | Katsuya Okumura, Yoshikazu Takahashi | 2015-05-19 |
| 8324726 | Semiconductor device, electrode member and electrode member fabrication method | Katsuya Okumura, Yoshikazu Takahashi | 2012-12-04 |
| 6284376 | Ornamental article and process for producing the same | Mitsuhiko Koshida, Kouichi Kijima, Shinichi Hayashi | 2001-09-04 |
| 5981060 | Decorative member | Mitsuhiko Koshida, Kouichi Kijima, Shinichi Hayashi | 1999-11-09 |