| 8521071 |
Developer bearing member, developing apparatus, and image forming apparatus |
Katsuhiko Nishimura, Masahiro Okuda, Toshihiko Sugimoto |
2013-08-27 |
| 7652682 |
Image forming apparatus |
— |
2010-01-26 |
| 5943082 |
Image recording apparatus using optical beam for applying a transfer bias of a polarity so as not to repel adhesive toner |
Seiji Uchiyama, Akio Noguchi, Shinpei Matsuo, Youji Serizawa, Makoto Takeuchi +2 more |
1999-08-24 |
| 5883659 |
Apparatus using a rotating polygon to form an image, the apparatus determining the polygon rotates stably at a predetermined rotation number |
Yoji Serizawa |
1999-03-16 |
| 5734390 |
Image forming apparatus |
Katsuhiro Sakaizawa, Noboru Koumura, Yasushi Sato, Izumi Narita, Yukihiro Ohzeki +5 more |
1998-03-31 |
| 5694158 |
Image forming apparatus with image carrier and sheet feed drive control |
Junichi Kato, Masaki Ojima, Takahiro Inoue, Masahiro Goto, Koichi Hiroshima +10 more |
1997-12-02 |
| 5610646 |
Image forming apparatus having improved resolution switching capabilities |
Yukio Isaka, Yoji Serizawa, Akio Noguchi, Seiji Uchiyama, Kazuro Yamada +1 more |
1997-03-11 |
| 5550573 |
Image forming apparatus using a photosensitive drum and having light quantity adjustment |
Yoji Serizawa |
1996-08-27 |
| 5512929 |
Image forming apparatus with fixer temperature control |
Yoji Serizawa, Akio Noguchi, Shimpei Matsuo, Kazuro Yamada, Seiji Uchiyama +10 more |
1996-04-30 |
| 5513012 |
Image forming apparatus having density correction for image formation |
Makoto Takeuchi, Akio Noguchi, Shimpei Matsuo, Seiji Uchiyama, Kazuro Yamada +1 more |
1996-04-30 |
| 5504588 |
Image forming apparatus with optical reflective density of image adjusted according to image resolution discriminated from signal other than image signal |
Makoto Takeuchi, Akio Noguchi, Shimpei Matsuo, Seiji Uchiyama, Kazuro Yamada +1 more |
1996-04-02 |
| 5475414 |
Image forming apparatus having plural printing resolutions |
Yukio Isaka, Yoji Serizawa, Akio Noguchi, Seiji Uchiyama, Kazuro Yamada +1 more |
1995-12-12 |
| 5463410 |
Image recording apparatus using optical beam |
Seiji Uchiyama, Akio Noguchi, Shinpei Matsuo, Youji Serizawa, Makoto Takeuchi +2 more |
1995-10-31 |
| 5412480 |
Image forming apparatus with fixer temperature control |
Yoji Serizawa, Akio Noguchi, Shimpei Matsuo, Kazuro Yamada, Seiji Uchiyama +10 more |
1995-05-02 |
| 5373518 |
Image forming apparatus and constant current circuit switching device for use therewith |
Seiji Uchiyama, Akio Noguchi, Shimpei Matsuo, Yoji Serizawa, Kazuro Yamada +2 more |
1994-12-13 |
| 5325376 |
Communication system for detecting a communication error in information transmitted between a plurality of units and a main control unit |
Akio Noguchi, Yoji Serizawa, Seiji Uchiyama, Kazuro Yamada, Makoto Takeuchi +1 more |
1994-06-28 |
| 5274402 |
Image forming apparatus with fixer temperature control |
Yoji Serizawa, Akio Noguchi, Shimpei Matsuo, Kazuro Yamada, Seiji Uchiyama +10 more |
1993-12-28 |
| 5258779 |
Image forming apparatus with means for controlling feeding of recording medium |
Yoji Serizawa, Akio Noguchi, Shimpei Matsuo, Seiji Uchiyama, Makoto Takeuchi +1 more |
1993-11-02 |
| 5051601 |
Electronic apparatus with light communication |
Hiroshi Atobe, Akio Noguchi, Yoji Serizawa, Seiji Uchiyama, Kazuro Yamada +1 more |
1991-09-24 |
| 5043745 |
Light intensity control apparatus |
Takahiro Inoue, Hiroyuki Takeda, Masahiro Goto, Koichi Hiroshima |
1991-08-27 |
| 4882782 |
Safety apparatus for detecting an abnormality of power control element |
Junichi Kimizuka, Kaoru Seto, Kenjiro Hori, Toshihiko Inuyama |
1989-11-21 |
| 4853740 |
Recording apparatus capable of multiple recording on one or both sides of a sheet |
Hiroshi Hashimoto, Kenjiro Hori, Kaoru Seto, Toshio Yoshimoto |
1989-08-01 |
| 4761662 |
Image forming apparatus comprising an image bearing member driven at a predetermined constant speed |
Toshio Yoshimoto, Kiyoshi Kanaiwa, Kenjiro Hori, Hiroshi Hashimoto, Kaoru Seto |
1988-08-02 |
| 4712118 |
Laser beam printer |
Kaoru Seto, Kenjiro Hori, Hiroshi Hashimoto, Toshio Yoshimoto, Kiyoshi Kanaiwa |
1987-12-08 |
| 4695714 |
Light source stabilizer with intensity and temperature control |
Junichi Kimizuka, Kaoru Seto |
1987-09-22 |
