Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4601841 | Ferroelectric ceramic composition | Rika Noguchi, Yoichi Tanaka | 1986-07-22 |
GY
Goichi Yasuda
Overall (All Time): #3,999,083 of 4,157,543Top 100%
1
Patents All Time