P

Inventor

HIRANO MAKOTO

JP75 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HONDA MOTOR CO LTD

14 patents
US4537165AAug 27, 1985

Valve actuating mechanism having stopping function for internal combustion engines

HONDA MOTOR CO LTD64 citations96
US6854432B2Feb 15, 2005

Valve gear of internal combustion engine

HONDA MOTOR CO LTD31 citations93
US7980336B2Jul 19, 2011

Omni-directional drive device and omni-directional vehicle using the same

HONDA MOTOR CO LTD26 citations92
US4727717AMar 1, 1988

Exhaust gas cleaning system for multi-cylinder internal combustion engines

HONDA MOTOR CO LTD29 citations92
US8342270B2Jan 1, 2013

Omni-directional drive device and omni-directional vehicle using the same

HONDA MOTOR CO LTD17 citations84
US7066118B2Jun 27, 2006

Compression ratio variable device in internal combustion engine

HONDA MOTOR CO LTD15 citations84
US6966282B2Nov 22, 2005

Internal combustion engine variable compression ratio system

HONDA MOTOR CO LTD16 citations84
US7284512B2Oct 23, 2007

Compression ratio variable device of internal combustion engine

HONDA MOTOR CO LTD7 citations74
US6971344B2Dec 6, 2005

Internal combustion engine

HONDA MOTOR CO LTD7 citations74
US4535746AAug 20, 1985

Intake air heating device for internal combustion engine for motorcycles

HONDA MOTOR CO LTD18 citations74
US4454714AJun 19, 1984

Exhaust gas cleaning device for internal combustion engines

HONDA MOTOR CO LTD17 citations74
US4671228AJun 9, 1987

Four stroke internal combustion engine

HONDA MOTOR CO LTD12 citations73
US4417442ANov 29, 1983

Exhaust gas cleaning system for an internal combustion engine

HONDA MOTOR CO LTD14 citations73
US7377241B2May 27, 2008

Valve operating system for internal combustion engine

HONDA MOTOR CO LTD4 citations63

SAMSUNG ELECTRONICS CO LTD

10 patents

TAKENAKA TORU

7 patents

HITACHI INT ELECTRIC INC

7 patents

NIPPON TELEGRAPH & TELEPHONE

4 patents

HIRANO MAKOTO

3 patents

CATERPILLAR MITSUBISHI LTD

1 patent

NIPPON CHEMICON

1 patent

KANEBO LTD

1 patent

PANASONIC CORP

1 patent

CANON KK

1 patent

Showing the top 50 of 75 patents by PatentIndex Score.