Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649048 | Video taperecorder with television standards converter | Masao Tomita, Sakon Nagasaki | 1997-07-15 |
TO
Takuya Otsuki
Overall (1997): #71,107 of 185,788Top 40%
1
Patents 1997