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Tetsuzo Maruyama — 2 Patents

Kaminokuni, JP: #1 of 1 inventorsTop 100%

Overall (All Time): #2,335,190 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4725070	Injection skis and their process of manufacture	—	1988-02-16
4681725	Injection skis and their process of manufacture	—	1987-07-21