Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895265 | Semiconductor device having cap-metal layer | Yasunori Inoue, Kazutoshi Tsujimura, Shinichi Tanimoto, Kiyoshi Yoneda, Yoshikazu Ibara | 1999-04-20 |
| 5635763 | Semiconductor device having cap-metal layer | Yasunori Inoue, Kazutoshi Tsujimura, Shinichi Tanimoto, Kiyoshi Yoneda, Yoshikazu Ibara | 1997-06-03 |
| 5558726 | Cold rolled steel having excellent machinability and production thereof | Hisayoshi YATOH, Takashi Harabuchi, Seinosuke Yano | 1996-09-24 |
| 4698102 | Process for producing, by continuous annealing, soft blackplate for surface treatment | Kuniaki Maruoka, Nobuyuki Takahashi, Senkichi Tujimura, Setsuo Otsuka, Isao Oohasi +1 more | 1987-10-06 |