P

Inventor

OKAZAKI MASAHARU

JP10 patents
⚠️ This page may combine multiple inventors who share the name “OKAZAKI MASAHARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OS GIKEN CO LTD

5 patents
US7625308B2Dec 1, 2009

Differential gears

OS GIKEN CO LTD9 citations82
US9752668B2Sep 5, 2017

Differential device with limited-slip differential mechanism

OS GIKEN CO LTD6 citations71
US6755764B2Jun 29, 2004

Differential gears

OS GIKEN CO LTD8 citations71
US6524211B2Feb 25, 2003

Differential gears

OS GIKEN CO LTD10 citations71
US6949047B2Sep 27, 2005

Differential gears

OS GIKEN CO LTD4 citations60

HITACHI LTD

2 patents
US4747203AMay 31, 1988

Production method for ball support structures

HITACHI LTD14 citations70
US4756236AJul 12, 1988

Gas compressor

HITACHI LTD1 citations50

(unassigned)

1 patent
US5562560AOct 8, 1996

Speed reducing apparatus having wobbling rotation plate

17 citations73

NAT INST OF ADVANCED IND SCIEN

1 patent
US6710214B2Mar 23, 2004

Highly branched perfluoroolefins, super-stable perfluoroalkyl radicals and production methods thereof

NAT INST OF ADVANCED IND SCIEN2 citations59

OKAZAKI MASAHARU

1 patent
US8925704B2Jan 6, 2015

Clutch device

OKAZAKI MASAHARU1 citations44