Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580800 | Acoustic transducer | Takayoshi Yamasaki, Kazunori Kono, Tatsuto Mizukami, Hiroshi Yoshiya, Ryouichi Yagi | 2003-06-17 |
MS
Mikio Suefuji
Overall (2003): #154,055 of 273,478Top 60%
1
Patents 2003