Inventor

OKADA TAHEI

JP9 patents

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

IDEMITSU KOSAN CO

3 patents

US4634543AJan 6, 1987

Shock absorber fluid composition and shock absorber containing said composition

IDEMITSU KOSAN CO41 citations89

US5599780AFeb 4, 1997

Metal working oil composition

IDEMITSU KOSAN CO4 citations55

US9410106B2Aug 9, 2016

Lubricating oil composition

IDEMITSU KOSAN CO0 citations30

OKADA TAHEI

3 patents

US8609596B2Dec 17, 2013

Gear oil composition

OKADA TAHEI0 citations48

US9139795B2Sep 22, 2015

Biodegradable lubricant composition

OKADA TAHEI1 citations47

US8987177B2Mar 24, 2015

Biodegradable lubricant composition

OKADA TAHEI1 citations47

FUJINAMI YUKITOSHI

1 patent

US8703678B2Apr 22, 2014

Grease

FUJINAMI YUKITOSHI2 citations60

OHNO TAKUYA

1 patent

US9068136B2Jun 30, 2015

Lubricating oil composition for high-temperature applications

OHNO TAKUYA2 citations54

AOYAMA SHOJI

1 patent

US8394749B2Mar 12, 2013

Pressure medium oil

AOYAMA SHOJI1 citations47