Inventor

Koichi Iida

Inventor

Kawasaki, JP

Overview

33→

Patents

1996–2021

Patent span

Physics

Primary field (CPC G)

Patents· 33 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Jprimary

H01JElectric discharge tubes or discharge lamps26%

G01SRadio direction-finding19%

G11BInformation storage based on relative movement between record carrier and transducer16%

B41JTypewriters5%

B41MPrinting, duplicating, marking, or copying processes5%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

LOC165%

G01CMeasuring distances, levels or bearings2%

G01NInvestigating or analysing materials by determining their chemical or physical properties2%

G01TMeasurement of nuclear or x-radiation2%

PatentTitleYear

11,123,995Recording method, recording apparatus and recorded matter2021 11,072,721Ink jet printing method2021 11,036,159Image forming apparatus for controlling an exposure amount on a surface of a photoconductor2021 10,761,194Apparatus, method for distance measurement, and non-transitory computer-readable storage medium2020 10,741,353Electron emitting construct configured with ion bombardment resistant2020 10,705,195Distance measuring apparatus and distance measuring method2020 10,627,493Apparatus, method for laser distance measurement, and non-transitory computer-readable storage medium2020 10,620,303Distance measurement device, distance measurement system and distance measurement method2020 10,571,568Distance measuring device, distance measuring method, and non-transitory computer-readable storage medium2020 10,444,358Distance measuring apparatus, distance measuring method, and table creating method2019 10,269,527Electron emitting construct configured with ion bombardment resistant2019 10,242,836Devices having an electron emitting structure2019 9,207,074'Distance measurement apparatus, and distance measurement method'2015 9,046,599'Object detection apparatus and method'2015 7,588,843'Magnetic recording medium and method of making the same'2009 7,574,384'Order management system'2009 7,564,773'Optical disk including address data recording region formed with paired wobbling sections of identical phase'2009 7,548,398'Thermally assisted magnetic recording medium'2009 7,462,979'Cold cathode field emission display'2008 7,102,986'Optical disk'2006 6,945,838'Knocking processing method in flat-type display device, and knocking processing method in flat-panel display device-use substrate'2005 6,757,126'Magnetic recording medium having tracking control area formed adjacent data tracks'2004 6,646,961'Optical recording medium driving apparatus'2003 6,600,262'Field emission type cathode and electron emitting apparatus using piled platelike particles'2003 6,580,223'Flat-type display'2003 6,452,328'Electron emission device, production method of the same, and display apparatus using the same'2002 6,346,769'Electron beam deflection device for cathode ray tube'2002 6,116,975'Field emission cathode manufacturing method'2000 5,978,327'Optical recording medium for land-and-groove recording system'1999 D0398321'Video projector'1998 D0394264'Remote controller for video projector'1998 D0388111'Video projector'1997 5,552,663'Cathode ray tube apparatus'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2008Patents assigned to SONY CORP (9)· patent assignee history

1996–2005Based in Kanagawa, JP· patent location history

1997–1998Patents assigned to SHARP KK (3)· patent assignee history

1999–2020Patents assigned to FUJITSU LTD (14)· patent assignee history

2003–2021Based in Kawasaki, JP· patent location history

2009–2021Based in Tokyo, JP· patent location history

2015–2020Based in Kobe, JP· patent location history

2019Patents assigned to NANOX IMAGING PLC (2)· patent assignee history

2019–2020Based in Kayabe-gun, JP· patent location history

2021Patents assigned to CANON KK (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FUJITSU LTD	14	1999–2020
SONY CORP	9	1996–2008
CANON KK	3	2021
SHARP KK	3	1997–1998
NANOX IMAGING PLC	2	2019

Locations

Location	Patents	Span
Kawasaki, JP	8	2003–2021
Kobe, JP	8	2015–2020
Kanagawa, JP	8	1996–2005
Tokyo, JP	2	2009–2021
Kayabe-gun, JP	2	2019–2020