Inventor

MISUMI ATSUSHI

JP4 patents

Patents

4 patents

US4944992AJul 31, 1990

Cushion

NHK SPRING CO LTD23 citations89

US4530490AJul 23, 1985

Fiber-reinforced plastics leaf spring

NHK SPRING CO LTD30 citations89

US4287969ASep 8, 1981

Motion snubbing device

NHK SPRING CO LTD13 citations72

US4753835AJun 28, 1988

FRP plate and process for manufacturing the same

NHK SPRING CO LTD11 citations70