Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303523 | Portable computer | Hajime Shiozawa, Kouki Fukuda, Kuniyasu Matsumoto, Keiichi Koyama | 1989-09-19 |
| D299464 | Pocket computer | Hajime Shiozawa, Kazumi Osaka | 1989-01-17 |
KK
Ken Kimata
Sharp Corporation, Sharp Kabushiki Kaisha: 1 patents #1 of 3Top 35%
Overall (1989): #22,433 of 140,708Top 20%
2
Patents 1989