Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7046392 | Communication system and method, and storage medium for the system | Tetsuya Shibata, Shigeki Nakahara, Makoto Nakabayashi, Tsutomu Taniguchi, Katsumi Nagata | 2006-05-16 |
| 6359697 | Facsimile machine | Katsumi Nagata, Shigeki Nakahara, Tetsuya Shibata | 2002-03-19 |
| 5652830 | Data storage device | Shuuhei Yamamoto, Toru Morooka | 1997-07-29 |
| 5181714 | Document feeder with adjustable length document reversing transport path | Toshio Yamagishi, Youichi Kimura, Tatuya Ito | 1993-01-26 |