Issued Patents All Time
Showing 76–100 of 100 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5492855 | Method of dry etching platinum using sulfur containing gas | Shoji Matsumoto, Hideo Nikou | 1996-02-20 |
| 5459210 | Processes for producing styrene copolymers | Hayato Kihara, Shuji Yoshimi | 1995-10-17 |
| 5449977 | Apparatus and method for generating plasma of uniform flux density | Yoshifumi Tahara, Masahiro Ogasawara | 1995-09-12 |
| 5447595 | Electrodes for plasma etching apparatus and plasma etching apparatus using the same | — | 1995-09-05 |
| 5213191 | Vertically movable staircase | Susumu Tahara, Misayo Nakamura | 1993-05-25 |
| 5164715 | Color display device | Houichiro Kashiwabara, Ryouichi Akiyama, Koutaro Yoneda, Izumi Funakoshi | 1992-11-17 |
| 5159910 | Lubricating apparatus for internal combustion engine | Masakazu Ninomiya, Norio Omori | 1992-11-03 |
| 4994360 | Silver halide photographic sensitive material | Shinji Yoshimoto, Yutaka Kaneko, Shuichi Sugita | 1991-02-19 |
| 4992360 | Silver halide light-sensitive photographic material containing a novel yellow coupler | Mayumi Tsuruta, Noboru Mizukura | 1991-02-12 |
| 4931383 | Silver halide photographic light-sensitive material | Shuichi Sugita, Naoko Shimada | 1990-06-05 |
| 4865961 | Silver halide color photographic light-sensitive material | Norio Miura, Shuji Kida, Toshihiko Kimura | 1989-09-12 |
| 4814262 | Silver halide photographic light-sensitive material to provide dye-image with improved color-fastness to light | Shuichi Sugita, Shinji Yoshimoto, Naoko Shimada, Yutaka Kaneko, Toyoki Nishijima | 1989-03-21 |
| 4791052 | Silver halide photographic light-sensitive material | Shuji Kida, Noritaka Nakayama, Katsunori Katoh, Takako Tanaka, Kosaku Masuda | 1988-12-13 |
| 4774053 | Silver halide photographic light-sensitive material | Shuji Kida, Yasuhiko Kawashima, Kosaku Masuda | 1988-09-27 |
| 4725529 | Developing inhibitor arrangment in light-sensitive silver halide color photographic materials | Hiroshi Shimazaki, Eiichi Sakamoto, Hiroshi Inoie, Minoru Ishikawa | 1988-02-16 |
| 4609619 | Light-sensitive silver halide color photographic material | Katsunori Katoh | 1986-09-02 |
| 4543323 | Light-sensitive silver halide photographic material | Toshifumi Iijima, Hiroshi Menjo | 1985-09-24 |
| 4482629 | Light-sensitive silver halide color photographic material | Hiroshi Sugita, Shuzi Kida, Morito Uemura, Ken-ichi Kishi | 1984-11-13 |
| 4438193 | Silver halide photosensitive color photographic material | Morito Uemura, Kenichi Kishi, Shuji Kida | 1984-03-20 |
| 4433046 | Silver halide photographic material | Morito Uemura, Kenichi Kishi, Shuji Kida | 1984-02-21 |
| 4428792 | Method of forming a structural column | Yukio Kurita | 1984-01-31 |
| 4421845 | Silver halide photographic light-sensitive material | Morito Uemura, Kenichi Kishi, Shuji Kida, Hiroshi Sugita | 1983-12-20 |
| 4398841 | Column-to-beam connector | Hajime Kojima, Yukio Kurita, Kazuhiko Hirata, Takahira Ueoka | 1983-08-16 |
| 4387546 | Structural column and method of manufacture | Yukio Kurita | 1983-06-14 |
| 4234678 | Light-sensitive silver halide photographic materials | Shinji Yoshimoto, Mitsuto Fujiwhara, Shoji Kikuchi, Ryosuke Satoh, Takaya Endo | 1980-11-18 |