Issued Patents All Time
Showing 126–150 of 160 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6087553 | Implantable metallic open-celled lattice/polyethylene composite material and devices | Robert C. Cohen | 2000-07-11 |
| 6064842 | Process cartridge having a conductive member for use in detecting presence of the process cartridge, and image forming apparatus for using such a process cartridge | Masahiko Yashiro, Toshiyuki Karakama, Atsushi Numagami | 2000-05-16 |
| 6036457 | Relief valve which does not protrude beyond a compression housing | Masumi Sekita, Shigeki Miura | 2000-03-14 |
| 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, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa +2 more | 1999-08-24 |
| 5752885 | Torque fluctuation absorbing apparatus | Kiyonori Kobayashi, Toshiaki Katsu | 1998-05-19 |
| 5727934 | Scroll type fluid machine having a thin plate for each scroll | Masumi Sekita, Yasuharu Maruiwa, Tetsuo Shigeoka, Tetsuzo Ukai, Mikihiko Ishii | 1998-03-17 |
| 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 |
| 5646717 | Image forming apparatus having charging member | Koichi Hiroshima, Masahiro Goto, Yoji Serizawa, Tatsunori Ishiyama | 1997-07-08 |
| 5610646 | Image forming apparatus having improved resolution switching capabilities | Yukio Isaka, Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Seiji Uchiyama +1 more | 1997-03-11 |
| 5518671 | Method of setting molding conditions for an injection molding machine | Michiaki Takizawa, Fumio Shiozawa, Takashi Magario, Masatake Hoshina, Minoru Yamazaki +1 more | 1996-05-21 |
| 5519471 | Developer carrying member utilizing oscillating bias having constant-voltage-DC component and constant-current AC component, and developing apparatus and image forming apparatus using same | Katsuhiko Nishimura, Kimio Nakahata, Koichi Tanigawa, Toshio Miyamoto | 1996-05-21 |
| 5513012 | Image forming apparatus having density correction for image formation | Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Seiji Uchiyama, Kazuro Yamada +1 more | 1996-04-30 |
| 5512929 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 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 | Akio Noguchi, Yukihide Ushio, 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, Yukihide Ushio, Seiji Uchiyama +1 more | 1995-12-12 |
| 5463410 | Image recording apparatus using optical beam | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shinpei Matsuo, Youji Serizawa +2 more | 1995-10-31 |
| 5455603 | Image forming apparatus with feeder control based on pixel conversion status | Kenjiro Hori, Satoshi Akiyama, Takashi Nakahara, Toshio Yoshimoto, Yoshimi Kuramochi +10 more | 1995-10-03 |
| 5412480 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 more | 1995-05-02 |
| 5373518 | Image forming apparatus and constant current circuit switching device for use therewith | Seiji Uchiyama, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Yoji Serizawa +2 more | 1994-12-13 |
| 5350546 | Method of setting conditions of molding for injection molding machine | Shiji Aiba, Masatake Hoshina, Minoru Yamazaki | 1994-09-27 |
| 5325376 | Communication system for detecting a communication error in information transmitted between a plurality of units and a main control unit | Yukihide Ushio, Akio Noguchi, Yoji Serizawa, Seiji Uchiyama, Kazuro Yamada +1 more | 1994-06-28 |
| 5274402 | Image forming apparatus with fixer temperature control | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Kazuro Yamada +10 more | 1993-12-28 |
| 5258779 | Image forming apparatus with means for controlling feeding of recording medium | Yoji Serizawa, Akio Noguchi, Yukihide Ushio, Shimpei Matsuo, Seiji Uchiyama +1 more | 1993-11-02 |
| 5165809 | Piezoelectric actuator and print head using the actuator, having means for increasing durability of laminar piezoelectric driver | Yoshikazu Takahashi, Masahiko Suzuki, Masaaki Deguchi, Yoshihumi Suzuki, Masashi Suzuki | 1992-11-24 |
| 5126618 | Longitudinal-effect type laminar piezoelectric/electrostrictive driver, and printing actuator using the driver | Yoshikazu Takahashi, Masahiko Suzuki, Masaaki Deguchi | 1992-06-30 |