Inventor
HAYASHI MIKIO
JP47 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI MIKIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKOSHA KK
17 patentsUS5096316AMar 17, 1992
Serial printer
SEIKOSHA KK26 citations92
US5499321AMar 12, 1996
Printing method for use with dot printer
SEIKOSHA KK6 citations74
US5390290AFeb 14, 1995
Printing method for use with dot printer
SEIKOSHA KK6 citations74
US5193922AMar 16, 1993
Serial printer
SEIKOSHA KK8 citations74
US4704041ANov 3, 1987
Print head having rolled spring arms with uniform response
SEIKOSHA KK8 citations74
US4553864ANov 19, 1985
Multicolor cross-hammer printer
SEIKOSHA KK7 citations74
US5535308AJul 9, 1996
Printing method for use with dot printer
SEIKOSHA KK4 citations63
US4737042AApr 12, 1988
Printing head with springs for pivotably holding printing hammers
SEIKOSHA KK5 citations63
US4594011AJun 10, 1986
Ink cartridge changeover device in an ink ribbon cassette for a printer
SEIKOSHA KK4 citations63
US4572683AFeb 25, 1986
Structure for mounting an ink ribbon cassette on a printer carriage
SEIKOSHA KK5 citations63
US4887921ADec 19, 1989
Dot printer having means for discharging static electricity from the ink ribbon
SEIKOSHA KK4 citations62
US4630946ADec 23, 1986
Dot printer operable in high resolution and ordinary printing modes
SEIKOSHA KK3 citations62
US4601594AJul 22, 1986
Endless ink ribbon cassette having selective ribbon tension control
SEIKOSHA KK3 citations62
US4462705AJul 31, 1984
Cross hammer dot printer
SEIKOSHA KK6 citations62
US4934848AJun 19, 1990
Printer head with adjustable magnetic reluctance
SEIKOSHA KK4 citations61
US5207518AMay 4, 1993
Piezoelectric printer
SEIKOSHA KK1 citations52
US4469023ASep 4, 1984
Cross hammer type printer head
SEIKOSHA KK1 citations52
TOYO INK MFG CO
9 patentsUS5472490ADec 5, 1995
Pigment composition, printing ink and coating composition
TOYO INK MFG CO22 citations91
US5772750AJun 30, 1998
Process for producing β-form copper phthalocyanine pigment
TOYO INK MFG CO17 citations83
US5942028AAug 24, 1999
Process for producing printing ink
TOYO INK MFG CO15 citations72
US5776237AJul 7, 1998
Process for preparing pigment composition, pigment composition and its use
TOYO INK MFG CO14 citations72
US4810302AMar 7, 1989
Azo pigment composition
TOYO INK MFG CO7 citations70
US4601759AJul 22, 1986
Pigment compositions, method for producing same, and colored resin compositions
TOYO INK MFG CO13 citations66
USRE37191EMay 29, 2001
Process for preparing pigment composition, pigment composition and its use
TOYO INK MFG CO4 citations61
US5859237AJan 12, 1999
Process for the production of phthalocyanine pigment
TOYO INK MFG CO5 citations59
US5610306AMar 11, 1997
Process for the production of 6,13-dihydroquinacridones and apparatus for use for the production
TOYO INK MFG CO4 citations59
SUMITOMO CHEMICAL CO
6 patentsUS5224970AJul 6, 1993
Abrasive material
SUMITOMO CHEMICAL CO101 citations94
US4146936AApr 3, 1979
Implants for bones, joints and tooth roots
SUMITOMO CHEMICAL CO142 citations94
US4223412ASep 23, 1980
Implants for bones, joints or tooth roots
SUMITOMO CHEMICAL CO91 citations93
US4495017AJan 22, 1985
Process for continuous production of prepreg sheets
SUMITOMO CHEMICAL CO65 citations92
US5178706AJan 12, 1993
Method of producing thin fiber-reinforced resin sheet
SUMITOMO CHEMICAL CO22 citations85
US5226929AJul 13, 1993
Abrasive brush
SUMITOMO CHEMICAL CO20 citations80
MITSUBISHI CHEM CORP
5 patentsUS11090617B2Aug 17, 2021
Porous support-zeolite membrane composite
MITSUBISHI CHEM CORP4 citations72
US10953364B2Mar 23, 2021
Method for separating carbon dioxide and apparatus for separating carbon dioxide
MITSUBISHI CHEM CORP0 citations61
US11141703B2Oct 12, 2021
Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite
MITSUBISHI CHEM CORP0 citations59
US12048904B2Jul 30, 2024
Zeolite membrane composite
MITSUBISHI CHEM CORP0 citations52
US10369528B2Aug 6, 2019
Porous support-zeolite membrane composite, and method for producing porous support-zeolite membrane composite
MITSUBISHI CHEM CORP0 citations49
HAYASHI MIKIO
4 patentsUS8759598B2Jun 24, 2014
Production process of propylene
HAYASHI MIKIO60 citations96
US8647999B2Feb 11, 2014
Method for regenerating a catalyst containing a CHA zeolite
HAYASHI MIKIO20 citations91
US4445341AMay 1, 1984
Automatic switching system for car cooler
HAYASHI MIKIO7 citations73
US4459882AJul 17, 1984
Gear wrench with torque meter
HAYASHI MIKIO6 citations62