Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11906356 | Spectral-characteristic acquisition apparatus and method of obtaining spectral characteristics | Toshio Koike, Dan Ozasa, Kohei Shimbo | 2024-02-20 |
| 10297430 | Gold or platinum target, and production method for same | Tomohiro Maruko, Yu Suzuki, Shoji Saito, Amiko Ito, Yusuke Takaishi +2 more | 2019-05-21 |
| 7693458 | Charging device, process cartridge, and image forming apparatus | — | 2010-04-06 |
| 7359657 | Method and apparatus for image forming capable of effectively replacing a facing mechanism used in the image forming | Satoshi Hatori | 2008-04-15 |
| 7302205 | Process cartridge and image forming apparatus | Takeshi Shintani, Akira Fujimori, Kaoru Yoshino, Satoshi Hatori, Hiroshi Ono +1 more | 2007-11-27 |
| 6876638 | Mobile unit adapted for packet communication, zone transfer method, and computer readable recording medium for recording program executed by computer | Toshiyuki Kuze, Masaaki Kusano | 2005-04-05 |
| 6819893 | Image forming apparatus and charging device | — | 2004-11-16 |
| 6529489 | Plural communication connection setting method | Nobuyuki Kobayashi, Masaaki Kusano, Toshiyuki Kuze | 2003-03-04 |
| 5909609 | Image forming apparatus with provisions for supplying toner therein | Masasumi Yahata, Shunji Kato, Yuji Kitajima, Satoshi Takano, Shinichi Kawahara +1 more | 1999-06-01 |
| 5585896 | Image forming apparatus with a contact member contacting an image carrier | Kouichi Yamazaki, Sadao Takahashi, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +3 more | 1996-12-17 |
| 5572293 | Method of and system for cleaning a charge inducing member | Kouichi Yamazaki, Sadao Takahashi, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +3 more | 1996-11-05 |
| 5557373 | Cleaning system for charging drum of an image forming apparatus | Yoshiaki Miyashita, Takeshi Tabuchi, Kouichi Yamazaki, Kentaro Matsumoto, Sadao Takahashi +1 more | 1996-09-17 |
| 5512708 | Toner used in an image forming apparatus | Sadao Takahashi, Kouichi Yamazaki, Kentaro Matsumoto, Tadashi Hayakawa, Yoshiaki Miyashita +1 more | 1996-04-30 |
| 5238387 | Apparatus for molding a product of synthetic resin | Nozumu Hama, Takaaki Sato, Akihiko Koshiro, Masao Tegawa, Tomio Iino +3 more | 1993-08-24 |
| D330215 | Toner bottle | Takeshi Saito, Yoko Nakamura | 1992-10-13 |
| D330023 | Telephone | Tamao Ikuta | 1992-10-06 |
| D326090 | Telephone | Tamao Ikuta | 1992-05-12 |
| D326091 | Folding handset telephone or similar article | — | 1992-05-12 |
| D326092 | Telephone | Tamao Ikuta | 1992-05-12 |
| 5044919 | Synthetic resin molding apparatus | Nozomu Hama, Takaaki Sato, Akihiko Koshiro, Masao Tegawa, Tomio Iino +3 more | 1991-09-03 |
| 5034178 | Process for manufacturing embossed articles of synthetic resin with an undercut | Toshiyuki Kinugasa, Tamio Furuya, Yoshiki Ishige, Shoji Takahashi | 1991-07-23 |
| D317615 | Electronic still video camera | Hiroshi Sano | 1991-06-18 |
| D311925 | Camera | — | 1990-11-06 |
| 4921561 | Process for manufacturing embossed articles of synthetic resin | Toshiyuki Kinugasa, Tamio Furuya, Yoshiki Ishige, Shoji Takahashi | 1990-05-01 |
| 4781569 | Apparatus for manufacturing embossed articles of synthetic resin | Toshiyuki Kinugasa, Tamio Furuya, Yoshiki Ishige, Shoji Takahashi | 1988-11-01 |