Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D568257 | Liquid crystal display for panel controller | Kouchi Tatsuyama, Tohru Nishi, Tatsuzo Hayashi | 2008-05-06 |
| D564979 | Cradle for panel controller | Kouchi Tatsuyama, Tohru Nishi, Tatsuzo Hayashi | 2008-03-25 |
| D558152 | Panel controller | Kouchi Tatsuyama, Tohru Nishi, Tatsuzo Hayashi | 2007-12-25 |
| 4440990 | Membrane keyboard assembly | — | 1984-04-03 |