Issued Patents All Time
Showing 1–25 of 134 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945911 | Polyamic acid, varnish containing same, film, touch panel display, liquid crystal display, and organic EL display | Kenichi Fukukawa, Tatsuhiro Urakami | 2024-04-02 |
| 11198280 | Medical film and method for producing same, medical coating composition, medical device and method for producing same | Kenichi Fukukawa, Tatsuhiro Urakami, Hiroshi Miyasako | 2021-12-14 |
| 10351673 | Block polyimide, block polyamide acid imide and use thereof | Kenichi Fukukawa, Yoshihiro Sakata, Tatsuhiro Urakami, Atsushi Okubo | 2019-07-16 |
| 9902810 | Polyamic acid, varnish comprising same and polyimide film | Tatsuhiro Urakami, Kenichi Fukukawa, Yoshihiro Sakata, Atsushi Okubo | 2018-02-27 |
| 9856399 | Polyamic acid, varnish containing same, and polyimide film | Kenichi Fukukawa, Yoshihiro Sakata, Tatsuhiro Urakami, Atsushi Okubo | 2018-01-02 |
| 9850346 | Transparent polyimide and precursor thereof | Kenichi Fukukawa, Yoshihiro Sakata, Tatsuhiro Urakami, Atsushi Okubo | 2017-12-26 |
| 9752030 | Polyamic acid and polyimide, processes for the production of same, compositions containing same, and uses thereof | Kenichi Fukukawa, Yoshihiro Sakata, Ichiro Fujio, Wataru Yamashita | 2017-09-05 |
| 9741838 | Semiconductor device | Yukie Nishikawa | 2017-08-22 |
| 9339992 | Low-thermal-expansion block polyimide, precursor thereof, and use thereof | Kenichi Fukukawa, Tatsuhiro Urakami, Yoshihiro Sakata, Wataru Yamashita | 2016-05-17 |
| 8569513 | Compound having a triptycene moiety | Satoshi Tanaka, Naoyuki Nishikawa | 2013-10-29 |
| 8495215 | Service URL management device and service URL management method | — | 2013-07-23 |
| 8313814 | Cellulose acylate film, method of producing the same, cellulose derivative film, optically compensatory film using the same, optically-compensatory film incorporating polarizing plate, polarizing plate and liquid crystal display device | Hiromoto Haruta, Osamu Takahashi, Yutaka Nozoe, Nobutaka Fukagawa, Mitsuyoshi Ichihashi +2 more | 2012-11-20 |
| 8293146 | Optical film and phase difference plate, and liquid crystal compound | Shigeki Uehira, Michitaka Matsuumi, Mamoru Sakurazawa, Naoyuki Nishikawa | 2012-10-23 |
| 8192059 | Illuminant device and lamp clip | Masashi Yokota, Tsutomu Tsuji, Takaharu Kikuchi, Hirotomo Onozaki, Kouichi Fujiwara | 2012-06-05 |
| 8021015 | Clip and illuminant device | Masashi Yokota, Hiroki Fukai, Hideto Takeuchi, Masaki Shimizu | 2011-09-20 |
| 7757105 | Electronic device system and controller | — | 2010-07-13 |
| 7666573 | Positive photosensitive resin composition and method for forming pattern | Hitoshi Ohnishi, Wataru Yamashita | 2010-02-23 |
| 7599600 | Hard disk recorder | Masahiro Matsuda | 2009-10-06 |
| 7241555 | Optical information recording medium and method for recording information | Tetsuya Watanabe | 2007-07-10 |
| 6645021 | Intake system for outboard motor | Takaji Kawai, Hitoshi Ishida, Masanori Takahashi, Sadato Yoshida | 2003-11-11 |
| 6557533 | Fuel vapor emission system | Goichi Katayama, Masashi Nonaka | 2003-05-06 |
| 6502559 | Fuel vapor emission system | Goichi Katayama, Masashi Nonaka | 2003-01-07 |
| 6408835 | Fuel vapor emission system | Goichi Katayama, Masashi Nonaka | 2002-06-25 |
| 6269799 | Outboard motor fuel supply system | Hitoshi Watanabe, Takahide Watanabe | 2001-08-07 |
| 6027385 | Exhaust system for outboard motor | Goichi Katayama, Kazuhiko Watanabe, Noriyoshi Hiraoka | 2000-02-22 |