Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7082660 | Recycling method and image forming apparatus manufactured using recycling method | Takayuki Kato, Masahiro Funakoshi, Masaaki Saito, Ikuo Takeuchi, Shinsuke Ubayashi +3 more | 2006-08-01 |
| 6983113 | Recycling method using a modified part and image forming apparatus manufactured using the recycling method | Masahiro Funakoshi, Masaaki Saito, Ikuo Takeuchi, Shinsuke Ubayashi, Takayuki Kato +3 more | 2006-01-03 |
| D473501 | Gear shift knob for automobile | Terunaga Yoshida | 2003-04-22 |
| 6224467 | Method of producing ocular lens and holders for holding lens blank during cutting thereof | Yuki Tanaka, Masahiro Sasaki, Toshikazu Miura, Seiichi Ichikawa, Hiroyuki Tajima | 2001-05-01 |
| 5901948 | Jig for holding contact lens material, using light-scattering bonding adhesive | Atsuhiro Doke, Hiroyuki Ohyama, Seiichi Ichikawa, Keiji Yamashita | 1999-05-11 |
| 5716913 | Metal working oil composition and method of working metal | Haruyo Inaba, Aritoshi Fukushima, Michiyoshi Sugioka | 1998-02-10 |
| 5630901 | Method and jig for holding contact lens material, using light-scattering bonding adhesive | Atsuhiro Doke, Hiroyuki Ohyama, Seiichi Ichikawa, Keiji Yamashita | 1997-05-20 |
| 5307740 | Marking apparatus for contact lens | Chikai Kosaka, Kazuya Miyamura | 1994-05-03 |
| 5284348 | Apparatus for cutting ocular lens materials | Kyoichi Tanaka, Toyoyasu Tanaka | 1994-02-08 |
| 5145884 | Ultraviolet-hardenable adhesive | Yuzo Kaga, Toshiharu Yoshikawa, Akira Moribe | 1992-09-08 |
| 5127126 | Contact lens cleaning instrument | Toyoyasu Tanaka | 1992-07-07 |
| 5007975 | Ultraviolet-hardenable adhesive and bonding method employing same | Yuzo Kaga, Toshiharu Yoshikawa, Akira Moribe | 1991-04-16 |
| 4985823 | Image-forming apparatus | Tatsuya Tada | 1991-01-15 |
| 4965904 | Contact lens cleaning device | Toyoyasu Tanaka, Yuzou Kaga | 1990-10-30 |
| 4908662 | Automatic original feeding apparatus having an image area designating function | Toshirou Kasamura, Yasunori Maeda, Nobukazu Sasaki, Toshihiko Kusumoto, Naoki Okuda +6 more | 1990-03-13 |
| 4873547 | Sheet conveying apparatus | Nobukazu Sasaki, Toshirou Kasamura, Masashi Ohashi, Naoki Okuda, Toshihiko Kusumoto +5 more | 1989-10-10 |
| 4829341 | Document feeding apparatus with image area designation device | Nobukazu Sasaki, Toshiro Kasamura, Atsushi Kubota, Toshihiko Kusumoto, Tatsuya Shiratori +4 more | 1989-05-09 |
| 4823159 | Image forming apparatus | Masashi Ohashi, Tatsuya Shiratori, Michiro Koike, Atsushi Kubota, Nobukazu Sasaki +4 more | 1989-04-18 |
| 4812874 | Image forming apparatus capable of designating area to be copied of original | Atsushi Kubota, Nobukazu Sasaki, Toshirou Kasamura, Toshihiko Kusumoto, Tatsuya Shiratori +4 more | 1989-03-14 |
| 4799084 | Image forming apparatus | Michiro Koike, Takashi Ozawa, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1989-01-17 |
| 4792828 | Image forming apparatus for forming a plurality of image from different originals on one transfer sheet | Takashi Ozawa, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki, Toshirou Kasamura +6 more | 1988-12-20 |
| 4787616 | Sheet stacking device and image forming apparatus provided with same | Nobukazu Sasaki, Toshirou Kasamura, Atsushi Kubota, Masashi Ohashi, Michiro Koike +3 more | 1988-11-29 |
| 4777498 | Image forming apparatus | Toshirou Kasamura, Takashi Ozawa, Masashi Ohashi, Akiyoshi Kimura, Nobukazu Sasaki +4 more | 1988-10-11 |
| 4754301 | Multicolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devices | Toshirou Kasamura, Akiyoshi Kimura, Masashi Ohashi, Takashi Ozawa, Toshihiko Kusumoto +4 more | 1988-06-28 |