Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119320 | Heat-sensitive transfer image-receiving sheet | Ryuji Shinohara, Yasuhisa Sano, Kazuma Takeno | 2012-02-21 |
| 8053389 | Heat-sensitive transfer image-receiving sheet | Yoshihisa Tsukada | 2011-11-08 |
| 8033278 | Segmented grinding wheel and manufacturing method therefor | Masato Kitajima, Kunihiko Unno, Takuma Kono, Shinji Soma | 2011-10-11 |
| 7981837 | Heat-sensitive transfer image-receiving sheet | Ryuji Shinohara, Kiyoshi Irita | 2011-07-19 |
| 7932210 | Image-forming method using thermal transfer system | Kazuaki Oguma, Yoshio Ishii, Yoshihisa Tsukada, Yoshihiko Fujie | 2011-04-26 |
| 7867945 | Heat-sensitive transfer image-receiving sheet | — | 2011-01-11 |
| 7858556 | Heat-sensitive transfer image-receiving sheet | Tomoyuki Koide, Yoshihisa Tsukada, Yoshio Ishii | 2010-12-28 |
| 7858557 | Heat-sensitive transfer image-receiving sheet and manufacturing method thereof | — | 2010-12-28 |
| 7816064 | Image-forming method using heat-sensitive transfer system | Kazuaki Oguma, Yoshio Ishii, Hisashi Mikoshiba, Yoshihisa Tsukada | 2010-10-19 |
| 7695353 | Grinding wheel | Takayuki Moroto, Kunihiko Unno, Masato Kitajima, Tomoyasu Imai, Yasuhisa Sekiya +4 more | 2010-04-13 |
| 6202681 | Vacuum pressure control system | Masayuki Kouketsu, Masayuki Watanabe, Shinichi Nitta | 2001-03-20 |
| 6041814 | Vacuum pressure control system | Masayuki Kouketsu, Masayuki Watanabe, Shinichi Nitta | 2000-03-28 |
| 5804364 | Method for producing fine silver halide emulsion | — | 1998-09-08 |
| 5565314 | Silver halide photographic light-sensitive material | Masaharu Nakatsu | 1996-10-15 |
| 5531552 | Self-attaching nut and method of making same | Takao Takahashi | 1996-07-02 |
| 5502888 | Installation die for self-attaching fastener | Takao Takahashi | 1996-04-02 |
| 5439788 | Method of manufacturing silver halide emulsion | — | 1995-08-08 |
| 5356255 | Nut and panel assembly and method of forming same | Takao Takahashi | 1994-10-18 |
| 5340251 | Self-attaching fastener and installation die | Takao Takahashi | 1994-08-23 |
| 5299351 | Continuous parts feeder | Takao Takahashi | 1994-04-05 |
| 5266450 | Silver halide photographic light-sensitive material | — | 1993-11-30 |
| 5068173 | Photosensitive silver halide emulsions containing parallel multiple twin silver halide grains and photographic materials containing the same | Hideo Ikeda | 1991-11-26 |
| 5043258 | Silver halide photographic emulsion | Mikio Ihama, Yuji Kume, Koji Tamoto, Hiroshi Ayato, Yoichi Suga +1 more | 1991-08-27 |
| 4977075 | Silver halide photographic emulsion | Mikio Ihama, Yuji Kume, Koji Tamoto, Masao Arai | 1990-12-11 |
| 4853322 | Light-sensitive silver halide emulsion and color photographic materials using the same | Katsumi Makino, Yuichi Ohashi, Yoichi Suga, Takekimi Shiozawa | 1989-08-01 |