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Inventor

MIYAGAWA MASAZUMI

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

OHI SEISAKUSHO CO LTD

6 patents
US5011202AApr 30, 1991

Handle assembly for use with door locking device

OHI SEISAKUSHO CO LTD74 citations95
US5794994AAug 18, 1998

Inside door handle unit for automotive vehicle

OHI SEISAKUSHO CO LTD87 citations94
US5186504AFeb 16, 1993

Door lock device

OHI SEISAKUSHO CO LTD27 citations92
US6971816B2Dec 6, 2005

Mounting device for control cable

OHI SEISAKUSHO CO LTD26 citations91
US6267420B1Jul 31, 2001

Latch mechanism for open-close member of a vehicle

OHI SEISAKUSHO CO LTD46 citations91
US5785366AJul 28, 1998

Door lock device

OHI SEISAKUSHO CO LTD18 citations82

MITSUI MINING & SMELTING CO

2 patents
US7774985B2Aug 17, 2010

Drive apparatus for sliding member

MITSUI MINING & SMELTING CO14 citations83
US7472944B2Jan 6, 2009

Vehicle sliding door opening and closing apparatus

MITSUI MINING & SMELTING CO19 citations82

VALEO SECURITE HABITACLE

1 patent
US7216901B2May 15, 2007

Operation force transmitting member for door lock apparatus

VALEO SECURITE HABITACLE5 citations60

MITSUI KINZOKU ACT CORP

1 patent
US12428880B2Sep 30, 2025

Hood latch assembly

MITSUI KINZOKU ACT CORP0 citations48