Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6595710 | Image forming device and ink sheet cartridge mounted on the image forming device | — | 2003-07-22 |
| D442211 | Ink ribbon cartridge for printing device | Akihiro Ikeda | 2001-05-15 |
| 6178863 | Paper transfer assembly, and image reading and/or recording apparatus incorporating the same | Akira Kobayashi | 2001-01-30 |
| RE34503 | Imaging device | Kenji Sakakibara, Michitoshi Akao, Jun Sakai | 1994-01-11 |
| 5220377 | Image recording apparatus | Tsutomu Suzuki, Takeshi Izaki, Yoshiya Tomatsu | 1993-06-15 |
| 5130115 | Process for hydrogen production from kerosene | Tokuo Fujisou, Soichi Nomura, Akira Obuchi, Hideharu Kato | 1992-07-14 |
| 5126781 | Image recording apparatus | Takashi Tomizawa, Takakuni Sonoda, Kazunori Tanabe, Yumio Matsumoto, Yasuo Kimura +5 more | 1992-06-30 |
| 5111237 | Image forming apparatus | Takemi Yamamoto, Jun Sakai, Hiroshi Kawahara, Kenji Sakakibara, Michitoshi Akao +2 more | 1992-05-05 |
| 5089838 | Pressure developing device | Takemi Yamamoto, Hiroshi Kawahara, Yumio Matsumoto, Kiyoharu Hayakawa, Osamu Takagi +3 more | 1992-02-18 |
| 5080344 | Sheet supplying device for sheet supplying operation | — | 1992-01-14 |
| 5064183 | Suction type sheet feeding device | Hideo Nishigaki | 1991-11-12 |
| 5029310 | Pressure developing device | Kazuichi Sakaida, Nobuyuki Matsuoka, Takayuki Hayashi | 1991-07-02 |
| 5026039 | Sheet storage case for use in image recording apparatus | Susumu Kuzuya, Hiroaki Kimura, Tsutomu Suzuki, Katsuyoshi Sonobe, Takashi Nakata +1 more | 1991-06-25 |
| 5025281 | Image recording apparatus using photosensitive pressure-sensitive recording medium | Takashi Nakata, Takashi Tomizawa, Motoshi Ohno, Yoichi Horaguchi | 1991-06-18 |
| 4945374 | Pressure developing device | Takemi Yamamoto, Hiroshi Kawahara, Yumio Matsumoto, Kiyoharu Hayakawa, Osamu Takagi +3 more | 1990-07-31 |
| 4942430 | Image recording apparatus having separated optical and developing units | Makoto Yamada, Osamu Nagata, Toshio Sugiura, Tsuyoshi Suzuki, Kazuhito Ishida +6 more | 1990-07-17 |
| 4942420 | Heat/pressure applying unit for copying apparatus | Takashi Tomizawa, Motoshi Ohno, Takashi Nakata, Yoichi Horaguchi | 1990-07-17 |
| 4939584 | Image recording system | Kenji Sakakibara, Michitoshi Akao, Jun Sakai | 1990-07-03 |
| 4937592 | Image recording--of recording sheets | Michitoshi Akao, Kenji Sakakibara, Jun Sakai | 1990-06-26 |
| 4935749 | Image transfer system with preliminary-exposure device | Kenji Sakakibara, Jun Sakai, Michitoshi Akao | 1990-06-19 |
| 4933685 | Image transfer system with preliminary-exposure device | Yuki Asano, Akira Sago, Masashi Ueda, Osamu Takagi, Yumio Matsumoto +5 more | 1990-06-12 |
| 4922287 | Exposure device in image recording apparatus | Yoichi Horaguchi, Takashi Tomizawa, Motoshi Ohno, Takashi Nakata | 1990-05-01 |
| 4918536 | Facsimile recording system using photosensitive microcapsule recording medium | Kenji Sakakibara, Jun Sakai, Michitoshi Akao, Satoshi Furukawa, Eiji Fujii | 1990-04-17 |
| 4905038 | Exposure device | Takashi Tomizawa, Motoshi Ohno, Yoichi Horaguchi, Takashi Nakata | 1990-02-27 |
| 4903070 | Image recording apparatus | Takashi Nakata, Takashi Tomizawa, Motoshi Ohno, Yoichi Horaguchi | 1990-02-20 |