P

Inventor

SAMESHIMA KAZUHIRO

JP4 patents
⚠️ This page may combine multiple inventors who share the name “SAMESHIMA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON PISTON RING CO LTD

3 patents
US7493882B2Feb 24, 2009

Combination of a cylinder liner and a piston ring

NIPPON PISTON RING CO LTD13 citations80
US9506138B2Nov 29, 2016

Piston ring

NIPPON PISTON RING CO LTD5 citations72
US11873780B2Jan 16, 2024

Combined oil ring

NIPPON PISTON RING CO LTD0 citations44

MITSUBISHI ELECTRIC CORP

1 patent
US5061861AOct 29, 1991

Mos integrated circuit for driving light-emitting diodes

MITSUBISHI ELECTRIC CORP33 citations90