Issued Patents All Time
Showing 151–172 of 172 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712029 | Friction material | Kazuo Tsugawa, Hidekazu Kubono | 1998-01-27 |
| 5602338 | Differential pressure detecting apparatus | Mitsuru Tamai, Etsuro Ito, Masahiro Osakabe | 1997-02-11 |
| 5534148 | Process for treating photographic waste solution | Kiyotaka Hori, Yusuke Shiota, Kiichiro Mitsui | 1996-07-09 |
| 5485186 | Ink jet recording apparatus with efficient and reliable ink supply | Hiroyuki Ishinaga, Hiroshi Sugitani, Kazuaki Masuda, Masami Kasamoto, Toshio Kashino +4 more | 1996-01-16 |
| 5481289 | Ink supply mechanism, ink jet cartridge provided with such a mechanism, and ink jet recording apparatus provided with such a mechanism | Teruo Arashima, Hiroshi Sugitani, Kazuaki Masuda, Masami Ikeda, Masami Kasamoto +3 more | 1996-01-02 |
| 5296111 | Method of treating photographic processing wastes | Kozo Aoki, Hiroshi Ishizuka, Yoshiya Ohara | 1994-03-22 |
| 5210403 | Radiation detecting device with a photocathode being inclined to a light incident surface | Kimitsugu Nakamura, Masuo Ito, Yasushi Watase | 1993-05-11 |
| 5040665 | Removing apparatus for paper sheets, fold sections, paper duct, etc., in rotary press | — | 1991-08-20 |
| 5035993 | Silver halide photographic material | Shigeo Hirano, Ashita Murai | 1991-07-30 |
| 5018426 | Hi-hat stand apparatus for supporting a pair of cymbals | — | 1991-05-28 |
| 4925782 | Silver halide photographic light-sensitive element containing water soluble dye compounds | Masahiro Okada, Toshinao Ukai, Keiichi Adachi, Toshiyuki Watanabe, Kunio Ishigaki | 1990-05-15 |
| 4903909 | Brake for paper roll bearing shaft in paper roll support frame of web feeder for rotary press | — | 1990-02-27 |
| 4828973 | Silver halide photographic material with heterocyclic quaternary ammonium nucleating agent | Shigeo Hirano, Ashita Murai | 1989-05-09 |
| 4711314 | Multi-range load cell weighing scale | Yoshihisa Nishiyama, Tohru Kitagawa | 1987-12-08 |
| 4480777 | Apparatus for conveying strip material | Kenji Kawate, Hiroshi Tawara | 1984-11-06 |
| 4468452 | Color diffusion transfer photographic elements | Shigeru Nakamura, Shigetoshi Ono, Hirohisa Suzuki | 1984-08-28 |
| 4444866 | Photographic light-sensitive material with forced oxidized carbon black | Takeo Sakai, Mitsugu Tanaka, Shigetoshi Ono, Hirohisa Suzuki | 1984-04-24 |
| 4343197 | Load-cell balance | Kohichiro Sakamoto, Tohru Kitagawa | 1982-08-10 |
| 4332174 | Load-cell balance | Kohichiro Sakamoto, Tohru Kitagawa | 1982-06-01 |
| 4271280 | Process for producing polyethylene | Yasushi Tomura, Fujio Sakuma, Masayuki Shimizu | 1981-06-02 |
| 4226165 | Fishing net | Jiro Maruyama | 1980-10-07 |
| 4196784 | Weighing scale with load cell | Hitoshi Nimura, Tohru Kitagawa, Kazuo Watanabe | 1980-04-08 |