Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6228430 | Surface treatment method and agent | Katumi Iwama, Manabu Saito, Moriyasu Otaka | 2001-05-08 |
| 6222158 | Fixing heater comprising electrically conductive member extending in the longitudinal axis of substrate | Yasuhiro Nakata, Yasumasa Nashida | 2001-04-24 |
| 5874710 | Fixing heater and fixing apparatus with trimmed resistive member | Takashi Soya, Takashi Nakahara, Yasumasa Nashida, Yasuhiro Nakata | 1999-02-23 |
| 5754188 | Data processing apparatus | Kaoru Seto, Hiroshi Mano, Takashi Soya, Atsushi Kashihara, Masaharu Ohkubo +8 more | 1998-05-19 |
| 5464964 | Image heating apparatus changing set temperature in accordance with temperature of heater | Kouichi Okuda, Shunji Nakamura, Yasumasa Ohtsuka, Yohji Tomoyuki, Daizo Fukuzawa +2 more | 1995-11-07 |
| 5455603 | Image forming apparatus with feeder control based on pixel conversion status | Kenjiro Hori, Satoshi Akiyama, Takashi Nakahara, Yoshimi Kuramochi, Shunichi Masuda +10 more | 1995-10-03 |
| 5404214 | Image heating apparatus comprising a grounded film | Nobukazu Adachi, Yasumasa Nashida, Yasuhiro Nakata, Akira Kuroda, Takeshi Sugita +1 more | 1995-04-04 |
| 5343019 | Image forming apparatus coping with power supply voltage drift | Yasumasa Nashida, Yasuhiro Nakata | 1994-08-30 |
| 5229818 | Image forming apparatus having a high voltage power source for a contact charger | Takashi Nakahara, Shunichi Masuda, Kenjiro Hori, Satoshi Akiyama, Yoshimi Kuramochi +1 more | 1993-07-20 |
| 5134427 | Image forming apparatus | Satoshi Akiyama, Kenjiro Hori, Takashi Nakahara, Yoshimi Kuramochi, Shunichi Masuda | 1992-07-28 |
| 5115119 | Heating apparatus and heater | Nobukazu Adachi | 1992-05-19 |
| 4853740 | Recording apparatus capable of multiple recording on one or both sides of a sheet | Yukihide Ushio, Hiroshi Hashimoto, Kenjiro Hori, Kaoru Seto | 1989-08-01 |
| 4761662 | Image forming apparatus comprising an image bearing member driven at a predetermined constant speed | Kiyoshi Kanaiwa, Kenjiro Hori, Yukihide Ushio, Hiroshi Hashimoto, Kaoru Seto | 1988-08-02 |
| 4750729 | Sheet loading device | Masanobu Kanoto, Jun Saito, Tadashi Yagi, Yuji Takahashi | 1988-06-14 |
| 4712118 | Laser beam printer | Kaoru Seto, Yukihide Ushio, Kenjiro Hori, Hiroshi Hashimoto, Kiyoshi Kanaiwa | 1987-12-08 |