Inventor
NAKAMURA MASAHIRO
JP198 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
20 patentsUS6220702B1Apr 24, 2001
Ink bag for ink jet type recording apparatus and package suitable for packing such ink bag
SEIKO EPSON CORP176 citations98
US5477963ADec 26, 1995
Ink-jet recording apparatus and ink tank cartridge therefor
SEIKO EPSON CORP136 citations98
US7125447B2Oct 24, 2006
Oil-based ink composition for ink-jet recording
SEIKO EPSON CORP64 citations97
US6338539B1Jan 15, 2002
Ink jet recording device
SEIKO EPSON CORP76 citations96
US6286930B1Sep 11, 2001
Capping unit and ink-jet recording apparatus using the same
SEIKO EPSON CORP47 citations96
US6036299AMar 14, 2000
Ink-jet recording apparatus
SEIKO EPSON CORP69 citations96
US5488401AJan 30, 1996
Ink-jet recording apparatus and ink tank cartridge thereof
SEIKO EPSON CORP95 citations96
US5657058AAug 12, 1997
Ink-jet recording apparatus and ink tank cartridge therefor
SEIKO EPSON CORP83 citations95
USD351190SOct 4, 1994
Ink cartridge
SEIKO EPSON CORP50 citations95
US6045207AApr 4, 2000
Ink-jet recording apparatus and ink tank cartridge therefor
SEIKO EPSON CORP35 citations93
US5828389AOct 27, 1998
Ink jet recording apparatus with selective suction method depending upon ink cartridge replacement
SEIKO EPSON CORP41 citations93
US5726692AMar 10, 1998
Ink jet recording apparatus with recording heads arranged on basis of ink drying index
SEIKO EPSON CORP51 citations93
US5576749ANov 19, 1996
Ink-jet recording apparatus and ink tank cartridge therefor
SEIKO EPSON CORP38 citations93
US7237880B2Jul 3, 2007
Liquid containing bag and liquid ejector
SEIKO EPSON CORP22 citations92
US6305778B1Oct 23, 2001
Ink-jet recording apparatus
SEIKO EPSON CORP29 citations92
US6273546B1Aug 14, 2001
Capping unit having a decreased load during a peeling operation and ink-jet recording apparatus using the same
SEIKO EPSON CORP25 citations92
US6106098AAug 22, 2000
Ink jet recording apparatus having respective capping members for plural recording heads
SEIKO EPSON CORP17 citations92
US5606353AFeb 25, 1997
Ink jet recording apparatus
SEIKO EPSON CORP24 citations92
US5590510AJan 7, 1997
Ink-jet recording apparatus and ink tank cartridge thereof
SEIKO EPSON CORP27 citations92
US6234604B1May 22, 2001
Ink jet recording apparatus
SEIKO EPSON CORP16 citations84
SHARP KK
7 patentsUSD373665SSep 10, 1996
Vacuum cleaner
SHARP KK57 citations96
USD357159SApr 11, 1995
Microwave oven
SHARP KK52 citations96
USD353510SDec 20, 1994
Microwave oven
SHARP KK53 citations96
USD368406SApr 2, 1996
Microwave oven
SHARP KK38 citations93
USD352636SNov 22, 1994
Microwave oven
SHARP KK45 citations93
USD358913SMay 30, 1995
Vacuum cleaner
SHARP KK47 citations92
US6229507B1May 8, 2001
Thin type cable modem and stand for mounting the same
SHARP KK28 citations90
OHTAKE WORKS CO LTD
3 patentsUS4302728ANov 24, 1981
Ultrasonic wave oscillator circuit with output meter
OHTAKE WORKS CO LTD350 citations99
US4525790AJun 25, 1985
Method for oscillating ultrasonic waves and a microcomputer's built-in ultrasonic wave oscillator circuitry
OHTAKE WORKS CO LTD30 citations92
US4293643AOct 6, 1981
Rotary shaking culture measuring method and apparatus
OHTAKE WORKS CO LTD30 citations92
NIKON CORP
2 patentsRICOH KK
2 patentsSANYO ELECTRIC CO
2 patentsLEXER RES INC
2 patentsUS7822499B2Oct 26, 2010
Production design support facility, production design support program, production design verification device and production design verification program
LEXER RES INC9 citations83
US7496411B2Feb 24, 2009
Functional object data, functional object imaging system, and object data transmitting unit, object data receiving unit and managing unit for use in the functional object imaging system
LEXER RES INC13 citations83
ISUZU MOTORS LTD
1 patentTOSHIBA KK
1 patentORIGIN ELECTRIC
1 patentHONDA MOTOR CO LTD
1 patentCHUGAI RO KOGYO KAISHA LTD
1 patentNIPPON ZEON CO
1 patentHITACHI LTD
1 patentHIRATAKE SHINYA
1 patentNAKAMURA MASAHIRO
1 patentPANASONIC IP MAN CO LTD
1 patentBRINK MARKUS
1 patentKANSAI PAINT CO LTD
1 patentShowing the top 50 of 198 patents by PatentIndex Score.