Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764951 | Auto dialer for use with telecopiers or the like | Matahira Kotani, Motohiko Hayashi, Yuzoh Oi | 1988-08-16 |
| 4675844 | Ruled line data memory system in a word processing apparatus | Sunao Kato | 1987-06-23 |