Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6580800 | Acoustic transducer | Takayoshi Yamasaki, Mikio Suefuji, Kazunori Kono, Hiroshi Yoshiya, Ryouichi Yagi | 2003-06-17 |
TM
Tatsuto Mizukami
Overall (2003): #109,548 of 273,478Top 45%
1
Patents 2003