Youzou Matsuzaka

SO Sony: 2 patents #161 of 1,361Top 15%

Overall (1997): #19,078 of 185,788Top 15%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D383752	Tape player	—	1997-09-16
D382267	Tape player combined with a radio tuner	—	1997-08-12