Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11186733 | Conductor film, and conductive film | Akihiko Yoshiwara, Kiyoshige Kojima, Akihiro Kojima, Masashi IKEGAMI | 2021-11-30 |
| 10870766 | Carbon nanotube dispersion liquid, conductor film, and conductive film | Akihiko Yoshiwara, Kiyoshige Kojima, Akihiro Kojima, Masashi IKEGAMI | 2020-12-22 |
| 9512295 | Polymer film, and phase difference film, polarizing plate and liquid crystal display device using the same | Mamoru Sakurazawa | 2016-12-06 |
| 8741983 | Antifouling coating composition including a metal-containing copolymer, 4,5-dichloro-2-N-octyl-4-isothiazolin-3-one, and metal-pyrithione compound and using thereof | Hiroyuki Okimoto, Toshihiko Ashida, Masashi Ono | 2014-06-03 |
| 8414803 | Method for producing transparent polymer film, transparent polymer film produced by the method, retardation film, polarizer, and liquid-crystal display device | Yasuyuki Sasada | 2013-04-09 |
| 8313574 | Cellulose acylate film, optical film, polarizing plate, and liquid crystal display apparatus | Akihiro Matsufuji, Takeichi Tatsuta, Hiroaki Sata, Mamoru Sakurazawa, Tatsuya SHIMOYAMA | 2012-11-20 |
| 8293341 | Cellulose ester film, retardation film, polarizing plate and liquid crystal display device | Mamoru Sakurazawa, Akihiro Matsufuji, Hiroaki Sata | 2012-10-23 |
| 8057869 | Plastic film, gas barrier film, and image display device using the same | Hirohisa Hokazono | 2011-11-15 |
| 7671947 | Optical film, optical compensation film, polarizing plate, liquid crystal display unit and self luminous display unit | Shigeaki Nimura, Hajime Nakayama, Yosuke Nishiura, Tadashi Ito | 2010-03-02 |
| 7285314 | Steam barrier film | Hiroshi Iwanaga | 2007-10-23 |
| 6984730 | Cellulose acylate and solution thereof | Tsukasa Yamada | 2006-01-10 |
| 6914139 | Solution of cellulose acylate dissolved in mixed solvent of ketone and ester | Tsukasa Yamada | 2005-07-05 |
| 6582896 | Photothermographic material | Tadashi Ito | 2003-06-24 |
| 6480250 | Low-reflection transparent conductive multi layer film having at least one transparent protective layer having anti-smudge properties | Akihiro Matsufuji, Kenichiro Hatayama, Takahiro Moto | 2002-11-12 |
| 5472831 | Silver halide photographic material | Yosuke Nishiura, Yukio Shinagawa, Kiyokazu Hashimoto, Junichi Yamanouchi | 1995-12-05 |
| 5372918 | Method of processing a silver halide color reversal photographic light-sensitive material | Hideo Usui, Hirotsugu Kenmotsu | 1994-12-13 |
| 5342751 | Silver halide photosensitive material | Shingo Nishiyama, Masakazu Yoneyama | 1994-08-30 |
| 5336589 | Photographic material | Yukio Shinagawa, Junichi Yamanouchi, Kiyokazu Hashimoto | 1994-08-09 |
| 5250409 | Silver halide photographic material | Shoichiro Yasunami | 1993-10-05 |
| 5153115 | Silver halide photographic materials and method for manufacture thereof | Shoichiro Yasunami | 1992-10-06 |
| 5135846 | Silver halide photographic material | Tadahiko Kubota | 1992-08-04 |
| 5108885 | Silver halide photographic material containing crosslinked polymer | Shoichiro Yasunami | 1992-04-28 |
| 5057407 | Silver halide photographic material | Hisashi Okamura | 1991-10-15 |
| 5028516 | Method of forming an image comprising rapidly developing an infrared sensitized photographic material comprising surfactants | Naoki Arai, Kazuo Kagawa | 1991-07-02 |
| 4965180 | Silver halide photographic material | Koichi Suematsu, Sumito Yamada, Tomokazu Yasuda, Junichi Yamanouchi | 1990-10-23 |