Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10882368 | Amphibious vehicle | Satoru Ishikawa, Tadashi SUGIMURA, Takashi Matsunaga, Shinichi Sato, Tetsuya MIYAMOTO | 2021-01-05 |
| 7378154 | Photofunctional laminated article | Takayuki Araki | 2008-05-27 |
| 7220809 | Optical material containing fluorine-containing polymer having functional group | Takayuki Araki, Yoshito Tanaka, Yuzo Komatsu | 2007-05-22 |
| 5576138 | Positive-working naphtho quinone diazide sulfonic acid ester photoresist composition containing select combination of additives | Atsushi Sawano, Nobuo Tokutake, Hidekatsu Kohara, Toshimasa Nakayama | 1996-11-19 |