Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9687833 | Method of producing optically active compound | Hiroki Kanaya | 2017-06-27 |
| 8445621 | Polyimide resin and photosensitive polyimide resin composition | Tomoyasu Sunaga, Hiroki Kanaya, Junichi Ishii | 2013-05-21 |
| 7732078 | Non-aqueous electrolyte battery pack comprising a liquid-absorbent composition | Hiroshi Samukawa | 2010-06-08 |
| 7592119 | Photosensitive polyimide resin composition | — | 2009-09-22 |
| 7510767 | Liquid absorbing sheet and nonaqueous electrolyte battery pack | Kouki Hatsuda, Yasuhiro Fujita, Hironobu Moriyama | 2009-03-31 |
| 7399531 | Liquid absorbing sheet and nonaqueous electrolyte battery pack | Hironobu Moriyama, Yasuhiro Fujita, Kouki Hatsuda | 2008-07-15 |
| 6927274 | Resin compositions, processes for preparing the resin compositions and processes for forming resin films | Masatoshi Hasegawa, Junichi Ishii, Tadashi Akamatsu | 2005-08-09 |