Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D305753 | Computer | — | 1990-01-30 |
| D298752 | Computer | — | 1988-11-29 |
| D293793 | Computer | Jun Watanabe, Takashi Kawabe, Chiaki Tsukagoshi, Yoshimi Okamoto, Masafumi Nakanishi +1 more | 1988-01-19 |