P

Inventor

HIRATA HIROSHI

JP14 patents
⚠️ This page may combine multiple inventors who share the name “HIRATA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NIPPON STEEL CORP

3 patents
US5868817AFeb 9, 1999

Process for producing steel by converter

NIPPON STEEL CORP19 citations78
US6858101B1Feb 22, 2005

Steel excellent in forgeability and machinability

NIPPON STEEL CORP7 citations68
US7488396B2Feb 10, 2009

Superior in machinability and method of production of same

NIPPON STEEL CORP2 citations61

MINOLTA CAMERA KK

3 patents
US4105310AAug 8, 1978

Indicating device for motion picture camera

MINOLTA CAMERA KK13 citations73
US4184753AJan 22, 1980

Automatic focus adjustment circuitry for motion picture cameras

MINOLTA CAMERA KK5 citations62
US4134649AJan 16, 1979

Sound motion picture camera

MINOLTA CAMERA KK1 citations52

SUMITOMO RUBBER IND

2 patents
US6210291B1Apr 3, 2001

Golf ball

SUMITOMO RUBBER IND10 citations74
US6521161B1Feb 18, 2003

Method for manufacturing a golf ball

SUMITOMO RUBBER IND4 citations62

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent
US4533082AAug 6, 1985

Piezoelectric oscillated nozzle

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD243 citations96

NILES PARTS CO LTD

1 patent
US5319331AJun 7, 1994

Electromagnetic relay

NILES PARTS CO LTD8 citations69

NIPPON STEEL & SUMITOMO METAL CORP

1 patent
US9217185B2Dec 22, 2015

Method of reduction processing of steel-making slag

NIPPON STEEL & SUMITOMO METAL CORP1 citations61

YAZAKI CORP

1 patent
US12381366B2Aug 5, 2025

Electrical connector with terminal connected to wire conductor in sealed housing

YAZAKI CORP0 citations50

HASHIMURA MASAYUKI

1 patent
US8137484B2Mar 20, 2012

Method of production of steel superior in machinability

HASHIMURA MASAYUKI1 citations49

HIRATA HIROSHI

1 patent
US9121918B2Sep 1, 2015

Image acquiring method and image acquiring apparatus

HIRATA HIROSHI1 citations44