P

Inventor

ASAI AKIRA

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

CANON KK

17 patents
US5734361AMar 31, 1998

Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same

CANON KK102 citations98
US5218376AJun 8, 1993

Liquid jet method, recording head using the method and recording apparatus using the method

CANON KK136 citations98
US6488364B1Dec 3, 2002

Recording method and apparatus for controlling ejection bubble formation

CANON KK54 citations96
US6155673ADec 5, 2000

Recording method and apparatus for controlling ejection bubble formation

CANON KK86 citations96
US6926392B2Aug 9, 2005

Liquid ejection head

CANON KK28 citations93
US6580407B1Jun 17, 2003

Electron-beam generating device having plurality of cold cathode elements, method of driving said device and image forming apparatus applying same

CANON KK35 citations93
US6113224ASep 5, 2000

Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same

CANON KK22 citations93
US6076919AJun 20, 2000

Jet recording method

CANON KK32 citations93
US5633728AMay 27, 1997

Image processing method

CANON KK23 citations93
US6259191B1Jul 10, 2001

Electron-emitting apparatus having a periodical electron-emitting region

CANON KK19 citations92
US6005334ADec 21, 1999

Electron-emitting apparatus having a periodical electron-emitting region

CANON KK20 citations92
US6262701B1Jul 17, 2001

Electron-emission device and apparatus and image-formation using same

CANON KK17 citations84
US4719478AJan 12, 1988

Heat generating resistor, recording head using such resistor and drive method therefor

CANON KK22 citations82
US6447103B1Sep 10, 2002

Liquid ejecting method, liquid ejecting head, head cartridge and liquid ejecting apparatus using same

CANON KK6 citations74
US6164763ADec 26, 2000

Liquid discharging head with a movable member opposing a heater surface

CANON KK14 citations74
US5850488ADec 15, 1998

Character generating method and apparatus using discrimination of stored font data

CANON KK13 citations74
US6447085B1Sep 10, 2002

Driving method of ink-jet recording head, and recording apparatus for performing the driving method

CANON KK9 citations73

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

15 patents
US6844227B2Jan 18, 2005

Semiconductor devices and method for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US6597016B1Jul 22, 2003

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations96
US6399993B1Jun 4, 2002

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD67 citations96
US6455364B1Sep 24, 2002

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD55 citations95
US5627779AMay 6, 1997

Non-volatile semiconductor memory having an array of non-volatile memory cells and method for driving the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD65 citations94
US6674149B2Jan 6, 2004

Bipolar transistor device having phosphorous

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations93
US5715196AFeb 3, 1998

Method for driving a non-volatile semiconductor memory

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations91
US7244972B2Jul 17, 2007

Semiconductor devices and method for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6987065B2Jan 17, 2006

Method of manufacturing self aligned electrode with field insulation

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6867107B2Mar 15, 2005

Variable capacitance device and process for manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6861316B2Mar 1, 2005

Semiconductor device and method for fabricating the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6828602B2Dec 7, 2004

Bipolar transistor and method manufacture thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6838395B1Jan 4, 2005

Method for fabricating a semiconductor crystal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations73
US6642607B2Nov 4, 2003

Semiconductor device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations72
US5459341AOct 17, 1995

Semiconductor device and method of manufacturing the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations72

PANASONIC IP MAN CO LTD

4 patents

BANYU PHARMA CO LTD

3 patents

KYOWA HAKKO KOGYO KK

2 patents

MAZDA MOTOR

2 patents

ASAI TEKKOSHO KK

2 patents

GERON CORP

1 patent

ALPS ELECTRIC CO LTD

1 patent

NIPPON ZEON CO

1 patent

PANASONIC CORP

1 patent

BROTHER IND LTD

1 patent

Showing the top 50 of 112 patents by PatentIndex Score.