Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7900835 | Food product trace apparatus, food product trace system, and food product trace method | Masataka Togashi | 2011-03-08 |
| 5379293 | Voice packet assembling/disassembling apparatus | Shin-ichi Kanno, Tsukasa Tsujimura, Masatsugu Yano, Hiroshi Kawawata | 1995-01-03 |
| 5249185 | Voice packet assembling/disassembling apparatus | Shin-ichi Kanno, Tsukasa Tsujimura, Masatsugu Yano, Hiroshi Kawawata | 1993-09-28 |
| 4860283 | Data multiplex transmission system | Hiroshi Takano, Tokumichi Murakami, Koh Kamisawa | 1989-08-22 |