Inventor

MITSUYAMA NAOMICHI

JP4 patents

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

NIPPON LEAKLESS IND CO LTD

2 patents

US10151393B2Dec 11, 2018

Metal gasket material plate and method for manufacturing the same

NIPPON LEAKLESS IND CO LTD2 citations66

US6703078B2Mar 9, 2004

Metal gasket raw material plate and manufacturing method therefor

NIPPON LEAKLESS IND CO LTD4 citations53

HONDA GIKEN KOYO KABUSHIKI KAI

1 patent

US5628518AMay 13, 1997

Metal gasket assembly

HONDA GIKEN KOYO KABUSHIKI KAI55 citations94

HONDA MOTOR CO LTD

1 patent

US6607830B2Aug 19, 2003

Composite material for metal gasket

HONDA MOTOR CO LTD17 citations78