Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6437484 | Piezoelectric resonator | Michiaki Nishimura, Kousei Kamigaki, Hirotaka Tsuyoshi | 2002-08-20 |
KY
Ken Yoshimura
Overall (2002): #173,994 of 266,432Top 70%
1
Patents 2002