Inventor

ITABA TUNESAKU

US4 patents

Patents

4 patents

US5199722AApr 6, 1993

Seal assembly for stirling engine

RIKEN KK31 citations90

US4984812AJan 15, 1991

Oil seal assembly

RIKEN KK21 citations79

US4694707ASep 22, 1987

Rod seal device for stirling engines

RIKEN KK4 citations60

US4691591ASep 8, 1987

Rod seal device for stirling engines

RIKEN KK4 citations60