Inventor
NAKAMURA HIROMI
JP34 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA MACHINE CO LTD
6 patentsUS4091970AMay 30, 1978
Pump with porus ceramic tube
TOSHIBA MACHINE CO LTD131 citations96
US4854370AAug 8, 1989
Die casting apparatus
TOSHIBA MACHINE CO LTD38 citations92
US6251208B1Jun 26, 2001
Method for manufacturing a structure with fine ribs
TOSHIBA MACHINE CO LTD38 citations87
US4029000AJun 14, 1977
Injection pump for injecting molten metal
TOSHIBA MACHINE CO LTD26 citations79
US4871624AOct 3, 1989
Magnetic scale and method of manufacturing the same
TOSHIBA MACHINE CO LTD8 citations74
US4510371AApr 9, 1985
Metallic scales and method of manufacturing the same
TOSHIBA MACHINE CO LTD16 citations72
MITSUBISHI GAS CHEMICAL CO
6 patentsUS4537023AAug 27, 1985
Regenerative gas turbine cycle
MITSUBISHI GAS CHEMICAL CO36 citations92
US4448018AMay 15, 1984
Method for adding water to a heat exchanging system
MITSUBISHI GAS CHEMICAL CO41 citations92
US4653268AMar 31, 1987
Regenerative gas turbine cycle
MITSUBISHI GAS CHEMICAL CO23 citations82
US4722190AFeb 2, 1988
Method for energy recovery from oxidation reactor off-gas
MITSUBISHI GAS CHEMICAL CO15 citations74
US4532982AAug 6, 1985
Heat exchanging system for a heat engine
MITSUBISHI GAS CHEMICAL CO8 citations74
US4610137ASep 9, 1986
Regenerative gas turbine cycle
MITSUBISHI GAS CHEMICAL CO7 citations73
NIPPON KOKAN KK
6 patentsUS6048380AApr 11, 2000
Method for disposing synthetic resinous material
NIPPON KOKAN KK21 citations91
US6085672AJul 11, 2000
Apparatus for blowing synthetic resin into furnace
NIPPON KOKAN KK11 citations79
US5992335ANov 30, 1999
Method of blowing synthetic resin into furnace and apparatus therefor
NIPPON KOKAN KK16 citations79
US6660052B1Dec 9, 2003
Method for blowing synthetic resins as a fuel into a furnace
NIPPON KOKAN KK6 citations72
US6540798B2Apr 1, 2003
Method of processing synthetic resins into a furnace fuel and method for blowing synthetic resins as a fuel into a furnace
NIPPON KOKAN KK9 citations72
US5356493AOct 18, 1994
Blister-resistant steel sheet and method for producing thereof
NIPPON KOKAN KK6 citations55
KOITO MFG CO LTD
5 patentsUS7993045B2Aug 9, 2011
Vehicular headlamp
KOITO MFG CO LTD9 citations84
US10145537B2Dec 4, 2018
Illumination unit and vehicle lamp
KOITO MFG CO LTD2 citations73
US9511707B2Dec 6, 2016
Vehicular lamp
KOITO MFG CO LTD3 citations73
US9967981B2May 8, 2018
Light source unit
KOITO MFG CO LTD2 citations70
US7661856B2Feb 16, 2010
Vehicular lamp
KOITO MFG CO LTD4 citations60
TOSHIBA KK
3 patentsTOA NENRYO KOGYO KK
2 patentsRENAISSANCE ENERGY RES CORP
2 patentsUS12440825B2Oct 14, 2025
Method for synthesizing SiO2Al2O3 containing sol solution and method for forming porous alumina film
RENAISSANCE ENERGY RES CORP0 citations58
US12343703B2Jul 1, 2025
Method for synthesizing SiO2Al2O3 containing sol solution and method for forming porous alumina film
RENAISSANCE ENERGY RES CORP0 citations58