P

Inventor

ITO KIYOSHI

JP51 patents
⚠️ This page may combine multiple inventors who share the name “ITO KIYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MINEBEA CO LTD

16 patents
US6690257B2Feb 10, 2004

Common mode choke coil

MINEBEA CO LTD38 citations93
US7108799B2Sep 19, 2006

Electromagnetic wave absorber formed of Mn-Zn ferrite

MINEBEA CO LTD12 citations83
US6547984B2Apr 15, 2003

Mn-Zn ferrite and production process thereof

MINEBEA CO LTD10 citations74
US6440323B1Aug 27, 2002

Mn-Zn ferrite and production process thereof

MINEBEA CO LTD9 citations74
US7101488B2Sep 5, 2006

Electromagnetic wave absorber formed of Mn-Zn ferrite

MINEBEA CO LTD7 citations73
US6991742B2Jan 31, 2006

Mn-Zn ferrite and coil component with magnetic core made of same

MINEBEA CO LTD2 citations63
US6984338B2Jan 10, 2006

Mn-Zn ferrite containing less than 50 mol % Fe2O3

MINEBEA CO LTD2 citations63
US6767478B2Jul 27, 2004

Mn-Zn ferrite and coil component using same

MINEBEA CO LTD5 citations63
US6576169B2Jun 10, 2003

Production process of Mn-Zn ferrite

MINEBEA CO LTD3 citations63
US6468441B1Oct 22, 2002

Mn-Zn ferrite and production process thereof

MINEBEA CO LTD4 citations63
US6461531B2Oct 8, 2002

Mn-Zn ferrite and production process thereof

MINEBEA CO LTD4 citations63
US6436308B2Aug 20, 2002

Mn-Zn ferrite and production process thereof

MINEBEA CO LTD5 citations63
US7148767B2Dec 12, 2006

Bead type noise filter

MINEBEA CO LTD2 citations60
US6798329B2Sep 28, 2004

Inductor

MINEBEA CO LTD2 citations60
US6984337B2Jan 10, 2006

Mn—Zn ferrite containing less than 50 mol% Fe2O3

MINEBEA CO LTD0 citations52
US6660189B2Dec 9, 2003

Production process of MN-Zn ferrite

MINEBEA CO LTD0 citations52

MITSUI CHEMICALS INC

5 patents
US5807730ASep 15, 1998

Nitrile hydratase

MITSUI CHEMICALS INC39 citations90
US6730508B1May 4, 2004

Protein participating in the activation of nitrile hydratase and gene encoding the same

MITSUI CHEMICALS INC16 citations81
US6849432B2Feb 1, 2005

Process for producing amide compounds

MITSUI CHEMICALS INC7 citations71
US5910432AJun 8, 1999

Nitrile hydratase

MITSUI CHEMICALS INC12 citations71
US7595184B2Sep 29, 2009

Nitrile hydratase variant

MITSUI CHEMICALS INC5 citations61

SEIKO EPSON CORP

4 patents
US5468078ANov 21, 1995

Printer color ink ribbon positioning control

SEIKO EPSON CORP11 citations73
US5360279ANov 1, 1994

Printer ink ribbon control

SEIKO EPSON CORP11 citations73
US4632581ADec 30, 1986

Serial printer having trigger mechanism

SEIKO EPSON CORP5 citations62
US8783846B2Jul 22, 2014

Paper used in an inkjet printer, inkjet printer, and preliminary ejection method for an inkjet printer

SEIKO EPSON CORP0 citations52

KOMORI PRINTING MACH

3 patents
US4569306AFeb 11, 1986

Varnish coater for printed product

KOMORI PRINTING MACH28 citations89
US4524712AJun 25, 1985

Varnish coater for printed product

KOMORI PRINTING MACH23 citations82
US5024154AJun 18, 1991

Transfer roller switching mechanisms of ink and water supply apparatus for use in printing presses

KOMORI PRINTING MACH3 citations63

ITO KIYOSHI

3 patents
US8312184B2Nov 13, 2012

Peripheral device usable without installing driver in computer beforehand

ITO KIYOSHI7 citations80
US8496186B2Jul 30, 2013

Barcode label and method of using the same

ITO KIYOSHI5 citations71
US8608281B2Dec 17, 2013

Paper printing method for a line printer, and a line printer

ITO KIYOSHI2 citations61

ANDO ELECTRIC

3 patents
US6603303B1Aug 5, 2003

Method and apparatus for testing integrated circuit

ANDO ELECTRIC3 citations63
US6477668B1Nov 5, 2002

Signal generation circuit of semiconductor testing apparatus

ANDO ELECTRIC2 citations63
US5926030AJul 20, 1999

Method of reducing a measuring time during an automatic measurement of integrated circuits

ANDO ELECTRIC4 citations63

KAKENYAKU KAKO KK

2 patents
US4056626ANov 1, 1977

Pharmaceutical composition containing benzofuran derivative

KAKENYAKU KAKO KK13 citations72
US4363812ADec 14, 1982

3-(Tetrazol-5-yl), 4-methyl-8-alkoxy coumarins and anti-allergic compositions thereof

KAKENYAKU KAKO KK6 citations68

CANON DENSHI KK

2 patents
US8914558B2Dec 16, 2014

Peripheral device usable without installing driver in computer beforehand

CANON DENSHI KK3 citations60
US9124751B2Sep 1, 2015

Peripheral device and image reading device

CANON DENSHI KK0 citations49

YAMATAKE HONEYWELL CO LTD

1 patent
US5790898AAug 4, 1998

Information processing apparatus using finite state machine

YAMATAKE HONEYWELL CO LTD140 citations93

BASSDAY CO LTD

1 patent
US6671996B1Jan 6, 2004

Lure

BASSDAY CO LTD44 citations90

SUMITOMO HEAVY INDUSTRIES

1 patent
US4977833ADec 18, 1990

Lithographic plate fastening apparatus of printing press

SUMITOMO HEAVY INDUSTRIES23 citations86

NIPPON CATALYTIC CHEM IND

1 patent
US7371783B2May 13, 2008

Alkali-soluble maleimide copolymer and liquid crystal display comprising the same

NIPPON CATALYTIC CHEM IND17 citations83

OCHIAI TAKETO

1 patent
US8717599B2May 6, 2014

Peripheral device and image reading device

OCHIAI TAKETO15 citations77

YAO SANGYO KABUSHIKI KAISHA

1 patent
US6521311B2Feb 18, 2003

Light-reflectable sticker

YAO SANGYO KABUSHIKI KAISHA18 citations73

MITSUBISHI ELECTRIC CORP

1 patent
US4167224ASep 11, 1979

Escape chute

MITSUBISHI ELECTRIC CORP19 citations70

IDK KK

1 patent
US4235214ANov 25, 1980

Secondary air guide ring for ignition plug

IDK KK4 citations57

SEIKO INSTR & ELECTRONICS

1 patent
US3997064ADec 14, 1976

Loading device

SEIKO INSTR & ELECTRONICS0 citations52

HITACHI ASTEMO ELECTRIC MOTOR SYSTEMS LTD

1 patent
US12549043B2Feb 10, 2026

Rotating electric machine

HITACHI ASTEMO ELECTRIC MOTOR SYSTEMS LTD0 citations49

SHIBAMOTO HIROKO

1 patent
US8329843B2Dec 11, 2012

Method for producing amide compound

SHIBAMOTO HIROKO0 citations41

MURATA MANUFACTURING CO

1 patent
US4821015AApr 11, 1989

Variable resistor

MURATA MANUFACTURING CO0 citations40

Showing the top 50 of 51 patents by PatentIndex Score.