Inventor

YOSHIMOTO KOICHI

JP8 patents

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

HANSHIN SOGYO CO LTD

2 patents

US4392659AJul 12, 1983

Two-wheeled roller skate

HANSHIN SOGYO CO LTD24 citations78

USD262130SDec 1, 1981

Roller skate

HANSHIN SOGYO CO LTD9 citations70

YOSHIMOTO KOICHI

2 patents

US4153263AMay 8, 1979

Ball skate

YOSHIMOTO KOICHI26 citations78

US4212479AJul 15, 1980

Roller skate

YOSHIMOTO KOICHI8 citations70

MITSUBISHI MOTORS CORP

2 patents

US7270091B2Sep 18, 2007

Cooling water passage structure for an engine

MITSUBISHI MOTORS CORP6 citations60

US7152566B2Dec 26, 2006

Cylinder head structure

MITSUBISHI MOTORS CORP2 citations60

MITSUBISHI MOTOR ENG

1 patent

US6959675B2Nov 1, 2005

Valve system for internal combustion engine

MITSUBISHI MOTOR ENG5 citations61

MITSUBISHI HEAVY IND LTD

1 patent

US6644754B2Nov 11, 2003

Tunnel excavating machine

MITSUBISHI HEAVY IND LTD2 citations60