Issued Patents All Time
Showing 1–25 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5812277 | Facsimile apparatus | Motohiko Hayashi | 1998-09-22 |
| 5642409 | Facsimile apparatus | Motohiko Hayashi, Masayuki Hachinoda | 1997-06-24 |
| 5418630 | Facsimile apparatus | Hiroshi Mori, Motohiko Hayashi, Masayuki Hachinoda | 1995-05-23 |
| 5323246 | Facsimile apparatus controlled by DTMF signals | Motohiko Hayashi | 1994-06-21 |
| 5267302 | Facsimile system | Motohiko Hayashi | 1993-11-30 |
| 5265152 | Facsimile apparatus | Motohiko Hayashi, Ryoichi Kawai, Katsuyuki Sakai, Kenichi Shiraishi, Shigeru Kida | 1993-11-23 |
| 5172243 | Data transmitter-receiver apparatus for transmitting and receiving image data | Motohiko Hayashi, Hiroya Inagaki, Naomitsu Murata | 1992-12-15 |
| 5163089 | Image data transmission apparatus | Masafumi Matsumoto, Junichiro Matsumoto, Motohiko Hayashi, Mamoru Fujii, Masafumi Yamanoue +5 more | 1992-11-10 |
| 5157520 | Device for transporting documents | Hironori Tanaka, Masafumi Matsumoto | 1992-10-20 |
| 5045953 | Image data transmission apparatus with detachable reader | Masayuki Hachinoda, Motohiko Hayashi, Naomitsu Murata, Mitsunobu Kondo | 1991-09-03 |
| 5003383 | Color image copier operable in analog and digital modes | Hironori Tanaka, Masafumi Matsumoto | 1991-03-26 |
| 4998173 | Facsimile machine for continuously transmitting a plurality of originals | Nobuhiro Tamura, Hiroshi Morimoto, Masayuki Hachinoda | 1991-03-05 |
| 4989237 | Image data transmission apparatus | Masafumi Matsumoto, Junichiro Matsumoto, Motohiko Hayashi, Mamoru Fujii, Masafumi Yamanoue +5 more | 1991-01-29 |
| 4962526 | Image data transmission apparatus | Masafumi Matsumoto, Mamoru Fujii, Motohiko Hayashi, Masayuki Hachinoda, Mitsunobu Kondo +2 more | 1990-10-09 |
| 4951156 | Facsimile circuit monitor system | Masafumi Matsumoto, Masanori Morigami, Masayuki Hachinoda | 1990-08-21 |
| 4947268 | Data transmission system | Takashi Nakajiri, Masayuki Hachinoda, Masafumi Matsumoto | 1990-08-07 |
| 4927130 | Automatic sheet feeder | Hironori Tanaka, Masafumi Matsumoto | 1990-05-22 |
| 4916732 | Communication system having telephonic function | Motohiko Hayashi | 1990-04-10 |
| 4908851 | Facsimile apparatus operable in facsimile or conversation mode | Masayuki Hachinoda, Toshihiro Matsuda, Takashi Nakajiri, Motohiko Hayashi | 1990-03-13 |
| 4895288 | Facsimile device | Hiroshi Morimoto, Masafumi Matsumoto, Ryoichi Kawai, Hiroshi Shirakoshi, Takashi Shinohara | 1990-01-23 |
| 4891661 | Color image copying device | Hironori Tanaka, Masafumi Matsumoto | 1990-01-02 |
| 4868919 | Color image copying device | Hironori Tanaka, Masafumi Matsumoto | 1989-09-19 |
| 4847891 | Transmission informing system in facsimile apparatus | — | 1989-07-11 |
| 4844437 | Sheet separating arrangement | Hironori Tanaka, Masafumi Matsumoto | 1989-07-04 |
| 4843903 | Intermittent drive for a paper supply roller | Hironori Tanaka, Masafumi Matsumoto | 1989-07-04 |