Inventor
NAGAI HIROSHI
JP98 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC LCD TECHNOLOGIES LTD
7 patentsUS7705937B2Apr 27, 2010
Transflective liquid crystal display device
NEC LCD TECHNOLOGIES LTD12 citations92
US7460198B2Dec 2, 2008
IPS LCD device having a wider viewing angle
NEC LCD TECHNOLOGIES LTD9 citations84
US7443473B2Oct 28, 2008
Optical compensation polarizing film achieving a higher viewing angle
NEC LCD TECHNOLOGIES LTD7 citations74
US8018538B2Sep 13, 2011
Transflective liquid crystal display device
NEC LCD TECHNOLOGIES LTD3 citations63
US8018556B2Sep 13, 2011
Liquid crystal display device having a biaxial first anisotropic film and a second anisotropic film having an optical axis in a thickness direction
NEC LCD TECHNOLOGIES LTD2 citations63
US7876406B2Jan 25, 2011
Transflective liquid crystal display device
NEC LCD TECHNOLOGIES LTD4 citations63
US7864274B2Jan 4, 2011
Transflective liquid-crystal-display device with pair switching device
NEC LCD TECHNOLOGIES LTD3 citations63
EBARA CORP
6 patentsUS4876006AOct 24, 1989
Hollow fiber filter device
EBARA CORP254 citations98
US4775471AOct 4, 1988
Hollow fiber filter device
EBARA CORP141 citations97
US5352359AOct 4, 1994
Ultraviolet reactor with mixing baffle plates
EBARA CORP95 citations95
US5614088AMar 25, 1997
Cleaning water production system
EBARA CORP29 citations93
US5738775AApr 14, 1998
Electrically regenerable desalting apparatus
EBARA CORP23 citations92
US6852233B1Feb 8, 2005
Metal-collecting apparatus and method for elution and recovery of metal from metal-collecting material
EBARA CORP7 citations72
CHUGAI PHARMACEUTICAL CO LTD
4 patentsUS6120761ASep 19, 2000
Erythropoietin solution preparation
CHUGAI PHARMACEUTICAL CO LTD56 citations94
US7011825B2Mar 14, 2006
Erythropoietin solution preparation
CHUGAI PHARMACEUTICAL CO LTD28 citations91
US6627187B2Sep 30, 2003
Erythropoietin solution preparation
CHUGAI PHARMACEUTICAL CO LTD15 citations91
US6277367B1Aug 21, 2001
Erythropoietin solution preparation
CHUGAI PHARMACEUTICAL CO LTD21 citations91
HITACHI LTD
3 patentsUS5778388AJul 7, 1998
Method of processing a synchronization point in a database management system to assure a database version using update logs from accumulated transactions
HITACHI LTD174 citations99
US5692289ADec 2, 1997
Method of assembling a magnetic disk drive and a system therefor
HITACHI LTD22 citations91
US3939495AFeb 17, 1976
Method for adjusting the angle of attack of a floating magnetic head
HITACHI LTD12 citations74
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
3 patentsUS5600680AFeb 4, 1997
High frequency receiving apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD127 citations98
US5913173AJun 15, 1999
Radio frequency device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations87
US5457817AOct 10, 1995
Tuner of a double superheterodyne receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations74
MITSUBISHI HEAVY IND LTD
2 patentsKUREHA CHEMICAL IND CO LTD
2 patentsTOYO BOSEKI
2 patentsSUMITOMO CHEMICAL CO
2 patentsOKI ELECTRIC IND CO LTD
2 patentsSUMITOMO METAL IND
2 patentsYAMAHA MOTOR CO LTD
1 patentANDO ELECTRIC
1 patentNIHON KOHDEN CORP
1 patentNIPPON STEEL CORP
1 patentHORIBA LTD
1 patentNAKA KENICHIROU
1 patentKUBOTA LTD
1 patentFURUKAWA ELECTRIC CO LTD
1 patentTOSHIBA KK
1 patentSUNTORY LTD
1 patentMORI KENICHI
1 patentSONY CORP
1 patentSUDA SEISAKUSHO KK
1 patentNANAO KOGYO CO LTD
1 patentTOYOTA MOTOR CO LTD
1 patentShowing the top 50 of 98 patents by PatentIndex Score.