Inventor
HASHIMOTO KENJI
JP124 patents
⚠️ This page may combine multiple inventors who share the name “HASHIMOTO KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IDEMITSU KOSAN CO
9 patentsUS5332521AJul 26, 1994
Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device
IDEMITSU KOSAN CO39 citations92
US5238523AAug 24, 1993
Apparatus for producing a liquid crystal optical device
IDEMITSU KOSAN CO26 citations92
US5200108AApr 6, 1993
Ferroelectric liquid crystal composition, liquid crystal optical device produced by using the ferroelectric liquid crystal composition, and method of producing the liquid crystal optical device
IDEMITSU KOSAN CO27 citations92
US5145546ASep 8, 1992
Method of producing a substrate coated with a film of liquid crystal material and method of producing a liquid crystal optical device
IDEMITSU KOSAN CO26 citations92
US5069533ADec 3, 1991
Method of orienting liquid crystal optical device
IDEMITSU KOSAN CO32 citations92
US4973373ANov 27, 1990
Process for producing liquid crystal optical device
IDEMITSU KOSAN CO31 citations92
US5231525AJul 27, 1993
Apparatus for orienting a liquid crystal material using a shear force and electric field
IDEMITSU KOSAN CO13 citations74
US5223687AJun 29, 1993
Method of forming electrode pattern
IDEMITSU KOSAN CO12 citations74
US5110623AMay 5, 1992
Method of orienting a liquid crystal material, apparatus therefor, and liquid crystal device oriented thereby
IDEMITSU KOSAN CO8 citations74
SANDEN CORP
6 patentsUS5632609AMay 27, 1997
Valved discharge mechanism of a refrigerant compressor
SANDEN CORP24 citations93
US5848882ADec 15, 1998
Valved discharge mechanism of a fluid displacement apparatus
SANDEN CORP22 citations92
US5647395AJul 15, 1997
Valved discharge mechanism of a fluid displacement apparatus
SANDEN CORP37 citations92
US5655898AAug 12, 1997
Reed valve arrangement for a reciprocating compressor
SANDEN CORP39 citations91
US5586874ADec 24, 1996
Reed valve arrangement for a reciprocating compressor
SANDEN CORP21 citations91
US4698970AOct 13, 1987
Stirling cycle type engine
SANDEN CORP7 citations74
AISIN SEIKI
6 patentsUS4953825ASep 4, 1990
Electro-magnetic proportional flow control valve
AISIN SEIKI23 citations89
US4830332AMay 16, 1989
Solenoid valve
AISIN SEIKI23 citations82
US4286767ASep 1, 1981
Solenoid actuated valve device
AISIN SEIKI24 citations82
US4832313AMay 23, 1989
Solenoid valve
AISIN SEIKI15 citations74
US4828220AMay 9, 1989
Control valve device
AISIN SEIKI15 citations74
US4512546AApr 23, 1985
Solenoid actuated valve device
AISIN SEIKI15 citations74
SEIKO EPSON CORP
3 patentsUS5337174AAug 9, 1994
Optical compensator and liquid crystal display
SEIKO EPSON CORP76 citations96
US5396355AMar 7, 1995
Optically compensating film, optical compensator and liquid crystal display
SEIKO EPSON CORP46 citations92
US5343317AAug 30, 1994
Optically compensating film, optical compensator, and liquid crystal display incorporating the same
SEIKO EPSON CORP17 citations74
UNIV CHIBA NAT UNIV CORP
3 patentsUS11207279B2Dec 28, 2021
Application of R-ketamine and salt thereof as pharmaceuticals
UNIV CHIBA NAT UNIV CORP4 citations84
US10406121B2Sep 10, 2019
Application of R-ketamine and salt thereof as pharmaceuticals
UNIV CHIBA NAT UNIV CORP7 citations84
US9872841B2Jan 23, 2018
Application of R-ketamine and salt thereof as pharmaceuticals
UNIV CHIBA NAT UNIV CORP8 citations84
RICOH KK
2 patentsTOSHIBA KK
2 patents(unassigned)
2 patentsHASHIMOTO KENJI
2 patentsSUMITOMO WIRING SYSTEMS
2 patentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentKATO HATSUJO KAISHA LTD
1 patentFUJIMORI KOGYO CO LTD
1 patentYABUMOTO KENJI
1 patentDAINIPPON INCK AND CHEMICALS I
1 patentWELFIDE CORP
1 patentIDEMETSU KOSAN CO LTD
1 patentIDENITSU KOSAN CO LTD
1 patentCANON KK
1 patentFUJITSU LTD
1 patentOHTA KAZUTOSHI
1 patentDAINIPPON INK & CHEMICALS
1 patentNGK INSULATORS LTD
1 patentShowing the top 50 of 124 patents by PatentIndex Score.