Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10144435 | In-vehicle apparatus | Kenji Sogo, Makoto Tanaka, Kazutoshi Shiomi, Ichiro Akahori | 2018-12-04 |
| 9777783 | Disk brake for vehicle | Kenji Asahi, Yoshihiro Yanagisawa | 2017-10-03 |
| 6562561 | Heat-developable image-recording material | — | 2003-05-13 |
| 6423487 | Thermally processed image recording material | — | 2002-07-23 |
| 6342689 | Heat developing method for heat developable image recording material | Kunio Ishigaki | 2002-01-29 |
| 6132950 | Thermographic image-recording elements | Kunio Ishigaki | 2000-10-17 |
| 5558979 | Silver halide photographic material | Kunio Ishigaki | 1996-09-24 |
| 5342733 | Silver halide photographic material | Satoshi Kanetake, Tomokazu Yasuda, Yuzou Muramatsu | 1994-08-30 |
| 5219718 | Silver halide photographic material | Akira Hatakeyama, Kunio Ishigaki | 1993-06-15 |
| H1016 | Silver halide photosensitive material | Akira Hatakeyama, Tomokazu Yasuda, Shigetoshi Ono | 1992-01-07 |
| 4994353 | Silver halide photographic material having polyester support with subbing layer | Akira Hatakeyama, Sumio Nishikawa | 1991-02-19 |
| 4977071 | Silver halide photographic material containing an interlayer containing a copolymer core-shell latex | Satoshi Kanetake, Shinichi Hashimoto, Shigetoshi Ono | 1990-12-11 |
| 4954430 | Silver halide photographic element with polyester base | Kunio Ishigaki | 1990-09-04 |
| 4933267 | Method of making a rolled silver halide element | Kunio Ishigaki | 1990-06-12 |
| 4916829 | Method of and apparatus for drying photographic light-sensitive material in photographic processing machine | Tomoyuki Takiue, Kimitaka Kameoka, Yasunobu Tanaka | 1990-04-17 |
| 4914835 | Method of and apparatus for drying photographic light-sensitive material in photographic processing machine | Junichi Kose, Yoshiyasu Matsuzaki, Motoharu Komori, Nobuyuki Seto, Miyuki ENDO +3 more | 1990-04-10 |
| 4859576 | Silver halide photographic material comprising a protective layer containing a polyoxyethylene surface active agent | Nobuaki Miyasaka, Shigeki Yokoyama, Shuzo Suga, Masaki Satake | 1989-08-22 |
| 4710456 | Silver halide photographic material | Takashi Fujioka, Hisashi Okamura, Masaki Satake | 1987-12-01 |
| 4699866 | Preparation of electrostatographic encapsulated toner material improved in powder characteristics | Fujio Kakimi, Takeshi Mikami | 1987-10-13 |
| 4677050 | Silver halide photographic element containing crosslinked copolymers | Shigeki Yokoyama, Takayuki Inayama, Naohiko Sugimoto | 1987-06-30 |
| 4474871 | Method for processing photographic material | Akira Hatakeyama, Sumitaka Tatsuta | 1984-10-02 |
| 4455362 | Preparation of encapsulated electrostatographic toner material | Fujio Kakimi | 1984-06-19 |
| 4407939 | Photographic light-sensitive material with subbing layers | Hiroshi Kawasaki, Jun Yamaguchi, Sumitaka Tatsuta, Hidefumi Sera | 1983-10-04 |
| 4294921 | Method of hardening gelatin | Jun Yamaguchi, Hidefumi Sera, Kunio Ishigaki, Masasi Ogawa | 1981-10-13 |
| 4264719 | Method for preventing adhesion of silver halide photographic light-sensitive material | Kimitaka Kameoka, Ikutaro Horie, Hukuji Sakakibara, Masamichi Shimazaki | 1981-04-28 |