Yozaburu Umehara

📍 Nerima, JP: #41 of 118 inventorsTop 35%

Overall (All Time): #2,365,274 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4313551	Tape guide apparatus	—	1982-02-02
4228940	Tape guide means for recording and/or reproducing apparatus and method of manufacturing the same	—	1980-10-21