TO

Takashi Oogi

AC Apls Co.: 1 patents #2 of 3Top 70%
SO Sony: 1 patents #385 of 1,361Top 30%
📍 Rifu, JP: #44 of 143 inventorsTop 35%
Overall (1997): #71,136 of 185,788Top 40%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5662850 Method of manufacturing a tape guide roller for tape cassette Toshikazu Konno, Susumu Morita 1997-09-02