Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678450 | Sewing thread and process for producing the same | Haruki Kitamura, Kazuo Umeda, Yoshikazu Tsuji, Naoki Yamaga, Akihiro Maekawa | 2010-03-16 |
| 6820442 | Personal ornament | — | 2004-11-23 |
| 6288211 | Method of breaking foam generated from PVC paste resin latex | Tsuyoshi Yoshida, Tsukasa Makino | 2001-09-11 |
| 6277954 | Method of stripping for latex of vinyl chloride paste resin, stripping apparatus, and vinyl chloride paste resin latex having low concentration of residual monomer | Tsukasa Makino, Tsuyoshi Yoshida | 2001-08-21 |
| 5376514 | Silver halide photosensitive materials | Satoru Shinba, Fumio Ishii | 1994-12-27 |
| 5228246 | Apparatus for turning up an down seats for telescopic seating system | Fumihiko Suzuki | 1993-07-20 |
| 5084373 | Light-sensitive color photographic material improved on the sharpness and graininess thereof | Yoshikazu Watanabe, Yoshitaka Yamada, Hidetaka Ninomiya | 1992-01-28 |
| 4984672 | Tread member for escalator or travelling road | Cyuichi Saito, Akio Ishida, Tatsuya Kaneko | 1991-01-15 |
| 4871655 | Light-sensitive silver halide color photographic material containing multi-functional dye | Mitsuto Fujiwhara, Takashi Uchida | 1989-10-03 |
| 4865961 | Silver halide color photographic light-sensitive material | Norio Miura, Shuji Kida, Satoshi Nakagawa | 1989-09-12 |
| 4818672 | Silver halide color photographic light-sensitive material improved in cyan image characteristics | Toyoaki Masukawa, Yasuo Tsuda, Hidetaka Ninomiya, Noritaka Nakayama | 1989-04-04 |
| 4675280 | Silver halide color photographic material containing a 1H-pyrazolo [3,2-C]- S | Yutaka Kaneko, Kenji Kadokura, Noritaka Nakayama, Satoshi Kawakatsu, Katsunori Katoh +1 more | 1987-06-23 |
| 4639415 | Silver halide color photographic material containing a magenta color image-forming coupler | Yutaka Kaneko, Kenji Kadokura | 1987-01-27 |
| 4600688 | Silver halide color photographic light-sensitive material | Satoshi Kawakatsu, Noritaka Nakayama, Katsunori Katoh, Kaoru Shinozaki | 1986-07-15 |
| 4596132 | Gas component detecting plug | Akio Takami, Toshitaka Matsuura, Nobuo Kawai | 1986-06-24 |
| 4594314 | Silver halide color photographic light-sensitive material | Takashi Sasaki, Yutaka Kaneko | 1986-06-10 |
| 4581326 | Silver halide color photographic material | Katsunori Katoh, Satoshi Kawakatsu, Kosaku Masuda, Kaoru Miyagi, Noritaka Nakayama | 1986-04-08 |
| 4562146 | Silver halide color photographic material | Kosaku Masuda, Kaoru Miyagi, Katsunori Katoh, Noritaka Nakayama, Satoshi Kawakatsu | 1985-12-31 |
| 4551422 | Silver halide photographic light-sensitive material | Yutaka Kaneko, Takashi Sasaki | 1985-11-05 |
| 4518680 | Bleach-fixing solution and processing of light-sensitive color photographic material by use thereof | Shigeharu Koboshi, Masao Ishikawa, Kazuhiro Kobayashi, Moeko Higuchi | 1985-05-21 |
| 4326022 | Photographic material containing a high boiling solvent | Kenji Ito, Katsumi Matsuura, Hiroshi Sugita, Hideaki Arai | 1982-04-20 |
| 4311219 | Caliper guiding mechanism for disc brake | Yushiyo Watanabe, Masayuki Kurata | 1982-01-19 |