Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9971077 | Multilayer structure and laminate structure | Shinya Hakuta, Ryou MATSUNO, Takeharu Tani, Naoharu Kiyoto | 2018-05-15 |
| 9720153 | Infrared ray shielding film | Naoharu Kiyoto, Shinya Hakuta | 2017-08-01 |
| 7527922 | Silver halide color photographic light-sensitive material | Shigeru Shibayama, Toshihiro Kariya, Akito Yokozawa, Kenji Naoi, Hiroyuki Suzuki | 2009-05-05 |
| 7465534 | Silver halide emulsion and silver halide color photographic light-sensitive material | Hiroyuki Suzuki, Toshihiro Kariya | 2008-12-16 |
| 7429447 | Photothermographic material and image forming method | — | 2008-09-30 |
| 7297179 | Method of producing metal particles, and metal oxide obtained from the particles | — | 2007-11-20 |
| 7291449 | Silver halide photographic material and methine dye | Tetsuo Nakamura, Takanori Hioki, Naoyuki Hanaki | 2007-11-06 |
| 7262002 | Silver halide emulsion and silver halide color photographic light-sensitive material | Hiroyuki Suzuki, Toshihiro Kariya | 2007-08-28 |
| 6878511 | Process of producing silver halide photographic emulsions | Tetsuro Mitsui, Haruyasu Nakatsugawa | 2005-04-12 |
| 6858381 | Method and apparatus for forming silver halide emulsion particles and method for forming fine particles | Yasunori Ichikawa, Fumiko Shiraishi, Tetsurou Mitsui, Shigeharu Urabe, Nobuo Nishida +1 more | 2005-02-22 |
| 6677109 | Photographic silver halide emulsion | Mitsuo Saitou, Masaaki Miki | 2004-01-13 |
| 6649336 | Silver halide photographic light-sensitive material | Tetsuo Nakamura | 2003-11-18 |
| 6566044 | Silver halide photographic material | Tetsuo Nakamura, Takanori Hioki | 2003-05-20 |
| 6291151 | Silver halide photographic light-sensitive material and image forming method | Hiroyuki Yoneyama, Yasuaki Deguchi, Katsuyuki Takada | 2001-09-18 |
| 6232055 | Silver halid color photographic photosensitive material | Masahiro Asami, Takuya Yokokawa, Hideaki Naruse | 2001-05-15 |
| 6228565 | Silver halide color photographic photosensitive material | Masahiro Asami | 2001-05-08 |
| 6218095 | Silver halide color photographic photosensitive material | Masahiro Asami, Takuya Yokokawa, Hideaki Naruse | 2001-04-17 |
| 6203971 | Photographic silver halide emulsion, photographic light-sensitive material using same emulsion, and method of processing same light-sensitive material | — | 2001-03-20 |
| 6048682 | Silver halide photographic material and image-forming method using same material | Takanori Hioki | 2000-04-11 |
| 5998124 | Production method of photographic silver halide emulsion | Shoji Ishiguro, Tetsuro Kojima, Yasuhiro Mitamura | 1999-12-07 |
| 5981162 | Silver halide photographic material | Takanori Hioki, Takashi Katoh | 1999-11-09 |
| 5928852 | Silver halide photographic emulsion | — | 1999-07-27 |
| 5691128 | Methods for producing photographic silver halide emulsions | Yuji Yoshida | 1997-11-25 |
| 5374513 | Silver halide photographic light-sensitive material | Hiroyuki Asanuma | 1994-12-20 |
| H1323 | Silver halide photographic material | Sumito Yamada | 1994-06-07 |