Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5304940 | Unwanted signal suppression device | Tetsuo Kirimoto, Yoshimasa Oh-Hashi | 1994-04-19 |
YH
Yasuhiro Harasawa
Overall (All Time): #3,795,521 of 4,157,543Top 95%
1
Patents All Time