Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883975 | Schmitt trigger circuit | Hiromu Enomoto, Masao Kumagai, Toru Nakamura, Kimitaka Yoshiyama | 1989-11-28 |
HD
Hirofumi Dohgome
Kyushu Fujitsu Electronics Limited: 1 patents #1 of 5Top 20%
Overall (1989): #33,930 of 140,708Top 25%
1
Patents 1989