Issued Patents All Time
Showing 176–198 of 198 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357108 | Cantilever type displacement element, and scanning tunneling microscope or information processing apparatus using same | Yoshio Suzuki, Yutaka Hirai, Osamu Takamatsu, Masaru Nakayama, Takayuki Yagi +2 more | 1994-10-18 |
| 5348847 | Silver halide color photographic material | Makoto Suzuki, Osamu Takahashi, Koushin Matsuoka, Yasuhiro Yoshioka | 1994-09-20 |
| 5334835 | Probe drive mechanism and electronic device which uses the same | Masaru Nakayama, Osamu Takamatsu, Takayuki Yagi, Keisuke Yamamoto, Takehiko Kawasaki +1 more | 1994-08-02 |
| 5317152 | Cantilever type probe, and scanning tunnel microscope and information processing apparatus employing the same | Osamu Takamatsu, Yutaka Hirai, Masaru Nakayama, Takayuki Yagi, Yuji Kasanuki | 1994-05-31 |
| 5292630 | Silver halide color photographic material containing an imidazotriazole cyan coupler | Kozo Sato | 1994-03-08 |
| 5272051 | Silver halide color photographic material | Yoshio Ishii | 1993-12-21 |
| 5271026 | Discharge excitation gas laser device | Naoki Kosugi, Hidehito Kawahara, Tadaaki Miki, Mutsumi Mimasu | 1993-12-14 |
| 5256526 | Cyan image forming method and silver halide color photographic material containing cyan coupler | Makoto Suzuki, Tadahisa Sato, Kozo Sato, Yoshio Ishii, Hideaki Naruse | 1993-10-26 |
| 5210200 | Heterocyclic dye compounds | Hisashi Mikoshiba, Hideo Usui | 1993-05-11 |
| 5206130 | Cyan coupler, cyan image forming method using the same and silver halide color photographic material containing the same | Yoshio Ishii | 1993-04-27 |
| 5187055 | Silver halide color photographic material | Hidetoshi Kobayashi, Seiji Ichijima, Yoshio Ishii | 1993-02-16 |
| 5180798 | Process for production of water-absorbent resin | Morio Nakamura, Takushi Yamamoto, Hitoshi Tanaka, Hitoshi Ozawa | 1993-01-19 |
| 5164289 | Dye forming coupler and silver halide color photographic material containing the same and method for forming color image | Yoshio Ishii, Jiro Tsukahara, Makoto Suzuki, Koushin Matsuoka | 1992-11-17 |
| 5162196 | Color coupler for photography and silver halide photographic material comprising the same | Kozo Sato, Hideaki Naruse | 1992-11-10 |
| 5134273 | Control of output energy of a pulsed light source comprising a gas discharge laser | Koichi Wani, Mutsumi Mimasu, Tadaaki Miki | 1992-07-28 |
| 5104783 | Silver halide color photographic material | Seiji Ichijima | 1992-04-14 |
| 5084571 | Substituted thiazole dye compounds | — | 1992-01-28 |
| 5071735 | Silver halide color photographic material containing a compound releasing a DIR command upon reaction with an oxidized developing agent | Seiji Ichijima | 1991-12-10 |
| 5050174 | Laser device | Koichi Wani, Hidehito Kawahara, Mutsumi Mimasu, Tadaaki Miki | 1991-09-17 |
| 4991178 | Laser apparatus | Koichi Wani, Hidehito Kawahara, Tadaaki Miki, Yoshiro Ogata | 1991-02-05 |
| 4883746 | Silver halide photographic material | Hiroshi Fukuzawa, Seiji Ichijima | 1989-11-28 |
| 4837136 | Silver halide photographic materials comprising non-diffusible photographically useful compounds | Seiji Ichijima, Jun Arakawa | 1989-06-06 |
| 4732968 | Process for granulating a water-absorbent resin employing (a) water (b) inorganic powder & (c) surfactant in an inert solvent | Shigeji Obayashi, Morio Nakamura, Takushi Yamamoto, Hitoshi Tanaka, Yuji Sakamoto | 1988-03-22 |