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Yasuhiro Hamada

Bridgestone: 10 patents #218 of 2,860Top 8%

Canon: 7 patents #7,830 of 19,416Top 45%

Nec: 5 patents #2,830 of 14,502Top 20%

Fujitsu Limited: 2 patents #10,930 of 24,456Top 45%

TLTokyo Electron Limited: 2 patents #2,602 of 5,567Top 50%

Yamanashi, JP: #130 of 1,957 inventorsTop 7%

Overall (All Time): #148,895 of 4,157,543Top 4%

26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
D332933	Automobile tire	Toru Tsuda	1993-02-02