Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5182635 | Color still picture transmission system | Hisaharu Nakashima, Masami Suzuki, Yoshinori Saito, Hisasi Matuyama | 1993-01-26 |
| 4939767 | System and method for transmitting image data on a telephone network or equivalent | Yoshinori Saito, Hisashi Matsuyama, Hisaharu Nakashima | 1990-07-03 |
| 4929844 | Apparatus for detecting the presence and size of a document | Yuji Houjiyou, Kyoichi Yonezawa | 1990-05-29 |
| 4882630 | Printing apparatus and facsimile equipment | Hideya Yamaguchi, Masamichi Kawakami, Yuji Houjiyou, Yoshihiro Hobo, Youichirou Arimatsu +3 more | 1989-11-21 |