Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670756 | Silencer | Akihiko Ohtaka, Shigeo Kimura, Taketoshi Houjou, Kazuya Nimiya | 1997-09-23 |
NY
Nobuyuki Yoshitoshi
Overall (1997): #97,376 of 185,788Top 55%
1
Patents 1997