Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633935 | Stereo ultradirectional microphone apparatus | Takeo Kanamori, Junichi Tagawa, Hiroki Furukawa, Kiminori Ono | 1997-05-27 |
SI
Satoru Ibaraki
Overall (1997): #81,371 of 185,788Top 45%
1
Patents 1997