Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6768887 | Functional unit support mechanism and image forming apparatus provided with the support mechanism | Toshiya Mikita, Yasunori Minakuchi, Kazuhiro Matsuyama, Atsushi Ide, Toshio Yamanaka | 2004-07-27 |
| 5812923 | Image forming apparatus equipped with register rollers for curling transfer paper | Kouichi Yamauchi, Hiroshi Tachiki, Hiromu Yoshimoto, Atsuyuki Katoh, Yuhi Akagawa +6 more | 1998-09-22 |
| 5742319 | Image forming apparatus having easily replaceable components | Keizo Fukunaga, Yuhi Akagawa, Mitsuyoshi Terada | 1998-04-21 |
| 5708920 | Toner-image fixing device with roller-temperature limitation | Hideki Ohnishi, Yukikazu Kamei, Tomohiro Oikawa | 1998-01-13 |
| 5623329 | Transfer device for an image forming apparatus | Kouichi Yamauchi, Hiroshi Tachiki, Hiromu Yoshimoto, Atsuyuki Katoh, Yuhi Akagawa +6 more | 1997-04-22 |
| 5457521 | Image forming apparatus with isolated silicone gas | Takashi Makiura, Shinichi Azumi, Hiroaki Yoshida, Toyokazu Mori, Mitsuyoshi Terada | 1995-10-10 |
| 5436431 | Toner image fixing device having improved lamp heater | Masaru Tsuji, Hiroshige Araki, Hideki Gotoh, Yoshikazu Kondoh, Atsuyuki Kato +5 more | 1995-07-25 |