Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10889878 | Alloy material, contact probe, and connection terminal | Toshio Kazama, Yoshihisa Tani, Satoshi Shoji, Teruo Anraku, Tomohiro Kubota +2 more | 2021-01-12 |
| 9804198 | Alloy material, contact probe, and connection terminal | Teruo Anraku, Tomohiro Kubota, Kotaro Toyotake, Tomoyuki Minami, Noritoshi Takamura +1 more | 2017-10-31 |
| 7010242 | Image forming apparatus | Takashi Suzuki, Junji Shirakawa, Yoshitaka Fujinuma, Koji Kato, Kazuo Sunou | 2006-03-07 |
| 6640078 | Electrophotographic apparatus having a paper holding member | Kenji Ishii, Junji Shirakawa, Minoru Seino, Hideki Ando | 2003-10-28 |
| D467265 | Fixing device | Takashi Suzuki, Yoshitaka Fujinuma | 2002-12-17 |
| D463818 | Developer bottle | Yoshitaka Fujinuma, Tomoyoshi Yamazaki | 2002-10-01 |
| 6341210 | Toner cartridge | Kenji Nozawa, Yoshitaka Fujinuma, Yuichiro Suzuki | 2002-01-22 |
| 6285846 | Fixing device | Takashi Suzuki, Yoshitaka Fujinuma | 2001-09-04 |
| 6259883 | Imaging forming apparatus having a toner exhausting device | Hiroshi Tsunoda, Yuichiro Suzuki, Yoshitaka Fujinuma | 2001-07-10 |
| D441011 | Toner bottle cap | Kenji Nozawa, Yoshitaka Fujinuma, Yuichiro Suzuki | 2001-04-24 |
| D438892 | Photosensitive drum for printer | Yuichiro Suzuki, Yoshitaka Fujinuma, Junji Shirakawa | 2001-03-13 |
| D413140 | Printer for a computer | Hideki Ishida, Junichi Suzuki, Junji Shirakawa, Mamoru Takayama | 1999-08-24 |
| 5937261 | Image recording apparatus, and sheet conveying method thereof | Junji Shirakawa, Minoru Seino | 1999-08-10 |
| 5923933 | Electrophotographic apparatus | Masayasu Anzai, Tsuneaki Kawanishi, Yoshitaka Fujinuma, Hiroyoshi Matsumoto, Yasuo Takuma +7 more | 1999-07-13 |
| 5436651 | Ink jet printer having elastically deformable ink supply tube | Takuji Torii, Syuichi Morio, Kazunobu Hayashi, Takao Matsuoka, Toshio Fuji +1 more | 1995-07-25 |
| 5381168 | Suction-purging unit and suction purging method for an ink jet printer | Norimasa Kondo, Takao Matsuoka, Takuji Torii, Kazunobu Hayashi, Shuichi Morio +1 more | 1995-01-10 |
| 4943863 | Electrophotographic printer | — | 1990-07-24 |
| 4929982 | Sheet path in an electrophotographic printer | Takeyuki Ishihara, Tesuo Kanno, Takahiro Kikuchi, Seiichi Mori, Shogo Nobumori +1 more | 1990-05-29 |
| 4475807 | Cleaning apparatus for xerographic printing apparatus | Motoya Toyoda, Hiroomi Kozawa, Shigenobu Katagiri | 1984-10-09 |
| 4443091 | Yoke mechanism of electrophotographic printing apparatus | Hiroomi Kozawa, Takao Chikuzenya | 1984-04-17 |