Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8872058 | Laser shock hardening apparatus | Yuji Sano, Naruhiko Mukai, Masaki Yoda, Yoshiaki Ono, Ryoichi Saeki | 2014-10-28 |
| 8330070 | Laser shock hardening method and apparatus | Yuji Sano, Naruhiko Mukai, Masaki Yoda, Yoshiaki Ono, Ryoichi Saeki | 2012-12-11 |
| 8304686 | Laser shock hardening method and apparatus | Yuji Sano, Naruhiko Mukai, Masaki Yoda, Yoshiaki Ono, Ryoichi Saeki | 2012-11-06 |
| 5707756 | Non-aqueous secondary battery | Noriyuki Inoue, Yukio Maekawa, Tsutomu Miyasaka, Yoshikatsu Kagawa, Akihiro Matsufuji +5 more | 1998-01-13 |
| 5679434 | Beltline weather strip | Hiroshi Ishibashi | 1997-10-21 |
| D384323 | Belt line molding of a car | Hiroshi Ishibashi | 1997-09-30 |
| 5607812 | Color diffusion transfer film unit | Hiroki Sasaki | 1997-03-04 |
| 5447818 | Color diffusion transfer film unit | Hideaki Naruse, Jiro Tsukahara, Tomokazu Yasuda | 1995-09-05 |
| 5380638 | Cyan dye-forming coupler and a silver halide color photographic material containing the same | Hiroo Takizawa, Hideotoshi Kobayashi | 1995-01-10 |
| 5183729 | Method for forming color image | Shigeki Yokoyama, Jiro Tsukahara | 1993-02-02 |
| 5064750 | Method for processing silver halide color photographic material | — | 1991-11-12 |
| 5061614 | Silver halide emulsion, method of manufacturing the same, and color photographic light-sensitive material using the emulsion | Shunji Takada, Yuichi Ohashi, Seiji Yamashita, Shigeru Shibayama, Shigeo Hirano | 1991-10-29 |
| 5047310 | Photographic process of heating during development after image exposure with a conductive layer containing carbon black | Hiroyuki Ozaki, Satoru Sawada | 1991-09-10 |
| 4816363 | Photographic element | Hiroyuki Ozaki | 1989-03-28 |
| 4814254 | Heat developable photographic element with conductive layer | Hiroyuki Ozaki | 1989-03-21 |
| 4789623 | Method for forming an image | Kozo Sato | 1988-12-06 |
| 4784931 | Method for forming dye transfer image using amphoteric surface active agent | Yasuo Aotsuka, Masakazu Yoneyama | 1988-11-15 |
| 4710450 | Photographic element comprising at least two exothermic electroconductive layers | — | 1987-12-01 |
| 4704345 | Heat development in presence of water | Hiroyuki Hirai | 1987-11-03 |
| 4693954 | Heat developable light-sensitive materials with high boiling point solvents and base or base precursors | — | 1987-09-15 |
| 4643964 | Heat-developable light-sensitive material with electrically conductive layer | Satoru Sawada, Hiroshi Kitaguchi | 1987-02-17 |
| 4606991 | Color photographic light-sensitive material with 2-acylamino phenol dye releaser | Ken Kawata, Kozo Sato | 1986-08-19 |
| H98 | Heat-developable color photographic material | Yoshiharu Yabuki, Kozo Sato, Shinsaku Fujita, Koichi Koyama, Hiroshi Hara | 1986-08-05 |
| 4590152 | Heat-developable color light-sensitive material | Kozo Sato | 1986-05-20 |
| 4560644 | Heat-developable light-sensitive materials with shifted dyes | Kozo Sato | 1985-12-24 |