Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7754844 | Polyarylene ether compound containing sulfonic acid group, composition containing same, and method for manufacturing those | Yoshimitsu Sakaguchi, Kota Kitamura, Masahiro Yamashita, Junko Nakao | 2010-07-13 |
| 7649025 | Composite ion-exchange membrane | Kota Kitamura, Yoshimitsu Sakaguchi, Shiro Hamamoto, Naohiko Takimoto, Hideki Sugihara +3 more | 2010-01-19 |
| 7537852 | Composite ion exchange membrane and electrolyte membrane electrode assembly | Shiro Hamamoto, Satoshi Takase, Yoshimitsu Sakaguchi, Kota Kitamura, Junko Nakao +1 more | 2009-05-26 |
| 6054249 | Photosensitive resin laminate, production method thereof and package thereof | Toshihiko Kajima, Hiroyuki Hamada | 2000-04-25 |
| 5786126 | Anti-tack layer for photopolymer printing plate and composition for forming the same | Akira Tomita, Noriko Takahashi, Masaru Nampei | 1998-07-28 |
| 5780202 | Antistatic photosensitive multilayered structure and method for producing the same | Toshiaki Fujimura, Shinichi Tanaka | 1998-07-14 |