Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448836 | Operational amplifier and its offset cancel circuit | Masatoshi Kokubun, Shinya Udo, Chikara Tsuchiya | 2002-09-10 |
SY
Seiji Yamagata
Overall (2002): #119,748 of 266,432Top 45%
1
Patents 2002