Issued Patents All Time
Showing 1–25 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378426 | Ink jet ink composition | Hidehiko Komatsu, Hiromi NOGUCHI, Yuzuka Kumagai, Yasuhiro Oki | 2025-08-05 |
| 11866596 | Aqueous ink jet composition | Kenji Kitada, Hiroko Hayashi, Yasunari Ikeda, Kenta KIKUCHI, Hirofumi Hokari +6 more | 2024-01-09 |
| 11591489 | Aqueous ink jet composition | Hiroko Hayashi, Kenji Kitada, Yasunari Ikeda, Hirofumi Hokari, Shinichi Yamamoto +6 more | 2023-02-28 |
| 11447649 | Aqueous ink jet composition | Yasunari Ikeda, Hiroko Hayashi, Kenji Kitada, Hirofumi Hokari, Kenta KIKUCHI +1 more | 2022-09-20 |
| 11384249 | Aqueous ink jet composition | Kenji Kitada, Hiroko Hayashi, Yasunari Ikeda, Hirofumi Hokari, Kenta KIKUCHI +2 more | 2022-07-12 |
| 8384185 | Semiconductor device and a method of manufacturing the same | Niichi Ito, Tetsuji Nakamura, Takamitsu Nagaosa | 2013-02-26 |
| 8222082 | Semiconductor device and a method of manufacturing the same | Niichi Ito, Tetsuji Nakamura, Takamitsu Nagaosa | 2012-07-17 |
| 7919153 | Laminated structure, process of producing a liquid crystal cell substrate using the same, liquid crystal cell substrate, and liquid crystal display device | Hidetoshi Tomita, Ichiro Amimori | 2011-04-05 |
| 7351451 | Anthraquinone compound, liquid crystal composition, cell and display device employing the same | Takashi Katoh | 2008-04-01 |
| 6383731 | Polyhalogenomethylsulfonyl compound | Masaru Takasaki, Katsuyuki Watanabe | 2002-05-07 |
| 6316670 | Polyhalogenomethylsulfonyl compound | Masaru Takasaki, Katsuyuki Watanabe | 2001-11-13 |
| 6274301 | Photothermographic recording elements | Hirohiko Tsuzuki, Itsuo Fujiwara, Yoshiharu Yabuki | 2001-08-14 |
| 6146822 | Thermographic or photothermographic image recording elements | Naoki Asanuma, Tatsuya Ishizaka | 2000-11-14 |
| 6093529 | Imaging materials | Hirohiko Tsuzuki, Itsuo Fujiwara, Yoshiharu Yabuki, Masaki Noro | 2000-07-25 |
| 5766822 | Silver halide photographic material | Nobuaki Inoue, Toshihide Ezoe, Takashi Hoshimiya, Kazumi Nii, Kazunobu Katoh +1 more | 1998-06-16 |
| 5672466 | Method for forming an image and silver halide photographic light-sensitive material | Masaki Noro, Kazuhiko Matsumoto, Toshiki Taguchi | 1997-09-30 |
| 5670292 | Dry type image formation process | Kazuhiko Matsumoto, Masaki Noro, Shun-ichi Ishikawa | 1997-09-23 |
| 5580713 | Silver halide color reversal photographic light-sensitive material | Takefumi Hara, Makoto Kikuchi | 1996-12-03 |
| 5527664 | Method of preparing silver halide photographic emulsion, emulsion, and light-sensitive material | Makoto Kikuchi, Morio Yagihara, Hiroshi Kawamoto | 1996-06-18 |
| 5525460 | Silver halide photographic emulsion and light-sensitive material using the same | Yoichi Maruyama, Morio Yagihara, Hiroshi Kawamoto, Makoto Kikuchi | 1996-06-11 |
| 5518862 | Silver halide photographic material | — | 1996-05-21 |
| 5498516 | Silver halide photographic light-sensitive material | Makoto Kikuchi | 1996-03-12 |
| 5482826 | Method for forming silver halide grains and a method for producing a silver halide photographic material | Hiroshi Kawamoto, Makoto Kikuchi | 1996-01-09 |
| 5478697 | Method for forming an image | Minoru Sakai, Kazunobu Katoh | 1995-12-26 |
| 5447835 | Silver halide photographic material containing hydrazine compounds | Minoru Sakai, Kazunobu Katoh, Kazumi Nii | 1995-09-05 |