KM

Kirio Masui

SO Sony: 32 patents #1,052 of 25,231Top 5%
Overall (All Time): #106,605 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 26–33 of 33 patents

Patent #TitleCo-InventorsDate
D519105 Speaker 2006-04-18
D516539 Combined disc player, radio receiver and tape recorder 2006-03-07
D452685 Disc player combined with radio receiver and tape player 2002-01-01
D451085 Speaker box 2001-11-27
D448753 Speaker box 2001-10-02
D437843 Speaker box 2001-02-20
D437306 Speaker box 2001-02-06
D431815 Disc player 2000-10-10