Issued Patents All Time
Showing 76–88 of 88 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907212 | Photoreceptor drum and image forming apparatus | Toshio Yamanaka, Eiichi Kido, Toshiaki Ino | 2005-06-14 |
| 6885841 | Image forming apparatus and color superimposition adjustment method of image forming apparatus | Kyosuke Taka, Norio Tomita, Nobuo Manabe, Toshio Yamanaka | 2005-04-26 |
| 6647228 | Image forming device | Koichi Nakamura, Koichi Yamauchi, Mitsuyoshi Terada, Tadasu Taniguchi, Hideaki Kadowaki +1 more | 2003-11-11 |
| 6360070 | Image forming apparatus including a plurality of closely spaced transfer stations for sequentially transferring aligned, superimposed image portions to a printing medium | Kyosuke Taka, Kazunobu Takahashi, Hidekazu Sakagami, Nobuo Manabe, Shoichi Fukutome | 2002-03-19 |
| 6278471 | Image forming apparatus with light-scanning unit having supporting member | Hiroaki Uchiyama, Toshio Yamanaka, Ayumu Oda, Kyosuke Taka, Norio Tomita +1 more | 2001-08-21 |
| 6266498 | Color image forming apparatus with a cooling structure for cooling components therein | Ayumu Oda, Norio Tomita, Takayuki Ohno, Toshio Yamanaka, Nobuo Manabe | 2001-07-24 |
| 6212345 | Image forming apparatus with different inertial conditions among image supports | Kyosuke Taka, Toshio Yamanaka, Nobuo Manabe, Hidekazu Sakagami, Ayumu Oda | 2001-04-03 |
| 6188857 | Imaging forming apparatus provided with photoreceptor unit with internal gear unit, the protector unit with internal gear, and internal gear unit | Toshio Yamanaka, Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki | 2001-02-13 |
| 6175705 | Image forming apparatus | Toshio Yamanaka, Ayumu Oda, Norio Tomita, Kyosuke Taka, Nobuo Manabe +2 more | 2001-01-16 |
| 6161446 | Image forming apparatus provided with photoreceptor unit with internal gear unit, the photoreceptor unit with internal gear, and internal gear unit | Toshio Yamanaka, Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki | 2000-12-19 |
| 5927148 | Image forming apparatus equipped with photoreceptor having an internal gear | Toshio Yamanaka, Yoshiharu Yoneda, Yasuji Yamauchi, Yasuo Kitabatake, Hideaki Kadowaki | 1999-07-27 |
| 5761580 | Photoreceptor drum driving mechanism | Yasuji Nakahama, Toshio Yamanaka, Hiroshi Naka | 1998-06-02 |
| 4373516 | Apparatus for chiropractic therapy and massage | Teruo Masuda, Masayasu Morita, Kazuyuki Yamaguchi | 1983-02-15 |