Inventor

MORONUKI MASAKI

JP10 patents

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

KK RIKEN

4 patents

US9644738B2May 9, 2017

Combination of cylinder and piston ring

KK RIKEN3 citations71

US10100929B2Oct 16, 2018

Piston ring

KK RIKEN1 citations50

US10036345B2Jul 31, 2018

Combination of cylinder and piston ring

KK RIKEN1 citations50

US10036472B2Jul 31, 2018

Sliding member and piston ring

KK RIKEN0 citations50

RIKEN KK

2 patents

US7955691B2Jun 7, 2011

Hard amorphous carbon film

RIKEN KK11 citations83

US6821497B2Nov 23, 2004

Amorphous hard carbon film, mechanical parts and method for producing amorphous hard carbon film

RIKEN KK10 citations71

SEKIYA TAKUMA

2 patents

US9371797B2Jun 21, 2016

Piston ring

SEKIYA TAKUMA1 citations48

US9347559B2May 24, 2016

Piston ring

SEKIYA TAKUMA1 citations48

KAWANISHI MINORU

1 patent

US8123227B2Feb 28, 2012

Sliding member

KAWANISHI MINORU10 citations78

NISSAN MOTOR

1 patent

US7156061B2Jan 2, 2007

Valve lifter

NISSAN MOTOR3 citations62