P

Inventor

KATO TAKAO

JP112 patents
⚠️ This page may combine multiple inventors who share the name “KATO TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EBARA CORP

15 patents
US5852298ADec 22, 1998

Micro-processing apparatus and method therefor

EBARA CORP115 citations97
US6015976AJan 18, 2000

Fabrication apparatus employing energy beam

EBARA CORP51 citations96
US5868952AFeb 9, 1999

Fabrication method with energy beam

EBARA CORP73 citations96
US7312449B2Dec 25, 2007

Electron beam system and method of manufacturing devices using the system

EBARA CORP20 citations93
US7129485B2Oct 31, 2006

Electron beam apparatus and method of manufacturing semiconductor device using the apparatus

EBARA CORP30 citations93
US7005641B2Feb 28, 2006

Electron beam apparatus and a device manufacturing method by using said electron beam apparatus

EBARA CORP35 citations93
US6853143B2Feb 8, 2005

Electron beam system and method of manufacturing devices using the system

EBARA CORP23 citations93
US7256405B2Aug 14, 2007

Sample repairing apparatus, a sample repairing method and a device manufacturing method using the same method

EBARA CORP21 citations92
US7888642B2Feb 15, 2011

Electron beam apparatus and method of manufacturing semiconductor device using the apparatus

EBARA CORP9 citations84
US7205559B2Apr 17, 2007

Electron beam apparatus and device manufacturing method using same

EBARA CORP14 citations84
US7012251B2Mar 14, 2006

Electron beam apparatus, a pattern evaluation method and a device manufacturing method using the electron beam apparatus or pattern evaluation method

EBARA CORP11 citations84
US6972256B2Dec 6, 2005

Method and apparatus for forming thin film of metal

EBARA CORP17 citations84
US6730596B1May 4, 2004

Method of and apparatus for forming interconnection

EBARA CORP19 citations84
US5739528AApr 14, 1998

Fast atom beam source

EBARA CORP17 citations84
US7423267B2Sep 9, 2008

Electron beam apparatus and method of manufacturing semiconductor device using the apparatus

EBARA CORP8 citations74

HITACHI LTD

13 patents
US5513177AApr 30, 1996

Distributed switching system having at least one module

HITACHI LTD41 citations96
US5043979AAug 27, 1991

Time-division channel arrangement

HITACHI LTD31 citations96
US4910731AMar 20, 1990

Switching system and method of construction thereof

HITACHI LTD79 citations96
US4453247AJun 5, 1984

Speech packet switching method and device

HITACHI LTD178 citations96
US4403322ASep 6, 1983

Voice signal converting device

HITACHI LTD78 citations96
US6285675B1Sep 4, 2001

ATM cell switching system

HITACHI LTD15 citations92
US6016317AJan 18, 2000

ATM cell switching system

HITACHI LTD18 citations92
US5740156AApr 14, 1998

Packet switching system having self-routing switches

HITACHI LTD37 citations92
US6335934B1Jan 1, 2002

Distributed type switching system

HITACHI LTD9 citations82
US6304570B1Oct 16, 2001

Distributed type switching system

HITACHI LTD9 citations82
US6215788B1Apr 10, 2001

ATM cell switching system

HITACHI LTD11 citations82
US5995510ANov 30, 1999

Distributed type switching system

HITACHI LTD9 citations82
US5734655AMar 31, 1998

Distributed type switching system

HITACHI LTD9 citations82

MITSUMI ELECTRIC CO LTD

7 patents
USD582905SDec 16, 2008

Antenna

MITSUMI ELECTRIC CO LTD23 citations92
USD531172SOct 31, 2006

Antenna

MITSUMI ELECTRIC CO LTD20 citations92
US8026864B2Sep 27, 2011

Antenna device, antenna element and antenna module

MITSUMI ELECTRIC CO LTD15 citations84
USD593078SMay 26, 2009

Antenna

MITSUMI ELECTRIC CO LTD13 citations84
USD582400SDec 9, 2008

Antenna

MITSUMI ELECTRIC CO LTD15 citations84
US7436366B2Oct 14, 2008

Antenna device

MITSUMI ELECTRIC CO LTD9 citations83
USD615966SMay 18, 2010

Antenna

MITSUMI ELECTRIC CO LTD10 citations81

CANON KK

4 patents
US5978557ANov 2, 1999

Printing device control apparatus and method

CANON KK50 citations93
US5351137ASep 27, 1994

Pixel density converting apparatus

CANON KK42 citations92
US5289293AFeb 22, 1994

Pixel density conversion and processing

CANON KK32 citations92
US6760118B1Jul 6, 2004

Printing device control apparatus and method

CANON KK15 citations84

FUJITSU LTD

2 patents
US5442762AAug 15, 1995

Instructing method and execution system for instructions including plural instruction codes

FUJITSU LTD51 citations93
US5497469AMar 5, 1996

Dynamic address translation allowing quick update of the change bit

FUJITSU LTD19 citations82

TOSHIBA KK

2 patents
US5034792AJul 23, 1991

Field-effect transistor

TOSHIBA KK28 citations93
US4987913AJan 29, 1991

Apparatus and method for controlling operation of storm sewage pump

TOSHIBA KK34 citations89

OKI ELECTRIC IND CO LTD

2 patents
US5128280AJul 7, 1992

Fabrication process for wafer alignment marks by using peripheral etching to form grooves

OKI ELECTRIC IND CO LTD22 citations92
US5106432AApr 21, 1992

Wafer alignment mark utilizing parallel grooves and process

OKI ELECTRIC IND CO LTD26 citations92

NIKON CORP

1 patent
US7095022B2Aug 22, 2006

Electron beam apparatus and method of manufacturing semiconductor device using the apparatus

NIKON CORP48 citations96

ANELVA CORP

1 patent
US4638209AJan 20, 1987

Ion beam generating apparatus

ANELVA CORP56 citations94

LION CORP

1 patent
US7886398B2Feb 15, 2011

Oral cavity cleaning tool

LION CORP24 citations89

TOSOH CORP

1 patent
US5672782ASep 30, 1997

Process for producing tertiary alcohol and for preparing catalyst therefor

TOSOH CORP18 citations89

MITSUBISHI ELECTRIC CORP

1 patent
US4023655AMay 17, 1977

Brake for elevator

MITSUBISHI ELECTRIC CORP31 citations81

Showing the top 50 of 112 patents by PatentIndex Score.