Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5425114 | Noise reduction apparatus | Takeshi Hamasaki | 1995-06-13 |
YY
Yukiko Yashita
Overall (All Time): #3,773,165 of 4,157,543Top 95%
1
Patents All Time