Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896941 | Polyester film for use as an ink image receiving base film and ink | Tetsuo Yoshida, Satoshi Kitazawa, Masayuki Fukuda, Shinji Yano | 2005-05-24 |
| 6787202 | Polyester film composite, light-diffuser plate and utilization thereof | Kei Mizutani, Masayuki Fukuda | 2004-09-07 |
| 5304826 | Semiconductor integrated circuit device | Yoshihiro Ichikawa, Seiji Watanabe, Tsutomu Umetsu | 1994-04-19 |