LexDanaLexDanabeta
Inventor

Masaaki Harada

Inventor
Yokohama, JP

Overview

49→
Patents
1977–2020
Patent span
Physics
Primary field (CPC G)

Patents· 49 as inventor

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

G03Gprimary
G03GElectrography19%
Y10TTechnical subjects covered by former us classification10%
G06FElectric digital data processing7%
H03KPulse technique5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C08LCompositions of macromolecular compounds5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
H04WWireless communication networks4%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
A61BDiagnosis3%
PatentTitleYear
10,660,450Air-conditioning control method and air-conditioning control system for in-bed air conditioning202010,584,892Air-conditioning control method, air-conditioning control apparatus, and storage medium202010,376,201Control method of information terminal device, body movement measuring device, and recording medium201910,123,394Control method of information terminal apparatus provided with vibration sensor20189,832,640Wireless connection authentication method and server20179,696,895'Portable terminal device, luminance control method, and luminance control program'20179,443,282'Image processing circuit and semiconductor integrated circuit'20169,438,057'Drive control device, drive control method and drive control program'20169,380,529'Wireless access point terminal and connection control method'20169,360,833'Charging member, process cartridge and electrophotographic apparatus'20169,008,552'Charging member and electrophotographic apparatus'20158,991,053'Charging member, process for its production, and electrophotographic apparatus'20158,996,913'Data transfer control device and data transfer control method'20158,959,261'Data transfer control device, integrated circuit of same, data transfer control method of same, data transfer completion notification device, integrated circuit of same, data transfer completion notification method of same, and data transfer control system'20158,923,732'Charging member, manufacturing method therefor, and electrophotographic apparatus'20148,834,333'Charging member, electrophotographic apparatus and process cartridge'20148,781,369'Charging roller and process for its production'20148,750,762'Charging member with vulcanized rubber, and electrophotographic apparatus including the charging member'20148,712,291'Charging member, electrophotographic apparatus, and process cartridge'20148,685,601'Electrophotographic member, method for producing the same, process cartridge and electrophotographic apparatus'20148,622,881'Conductive member, electrophotographic apparatus, and process cartridge'20148,538,298'Charging member, process for its production, and electrophotographic apparatus'20138,532,535'Charging member, manufacturing method for charging member, and electrophotographic apparatus'20138,501,312'Charging member'20138,491,994'Conductive rubber elastic material, charging member and electrophotographic apparatus'20138,481,167'Charging member'20138,440,307'Charging member and method for producing charging member'20137,916,614'Recording member cutting device and recording member cutting processing apparatus'20117,793,083'Processor and system for selectively disabling secure data on a switch'20107,574,151'Smoke detecting device, flash fusing device, image forming device and smoke detecting method'20097,486,911'Elastic member, process for manufacturing thereof and mass production process thereof, process cartridge, and electrophotographic apparatus'20097,366,448'Charging member including coated and uncoated metal oxide particles'20087,193,928'Signal output device and method for the same'20076,697,587'Semiconductive rubber composition, charging member, electrophotographic apparatus, and process cartridge'20046,633,926'DMA transfer device capable of high-speed consecutive access to pages in a memory'20036,343,269'Speech detection apparatus in which standard pattern is adopted in accordance with speech mode'20026,272,466'Speech detection apparatus using specularly reflected light'2001D0407043'Supporting apparatus'19995,847,997'PC card'19985,591,279'Pneumatic vehicle tire'19975,111,416'Pseudo random noise code generator for selectively generating a code or its mirror image from common data'19925,031,130'Pseudorandom noise code generator'19914,945,537'Maximum length linearly occurring code sequence generator'19904,912,666'Pseudo-random noise code generating circuit'19904,845,654'Pseudo random noise code generator'19894,837,790'Maximum length linearly occurring code sequence generator'19894,483,609'Illumination device for a copying machine'19844,113,379'Illumination apparatus for electronic copying machines'19784,058,305'Paper feeding device'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2015Based in Kanagawa, JP· patent location history
1989–1999Based in Tokyo, JP· patent location history
2004–2016Patents assigned to CANON KK (19)· patent assignee history
2010–2017Based in Hyogo, JP· patent location history
2013–2015Patents assigned to HARADA MASAAKI (11)· patent assignee history
2013–2015Patents assigned to NOSE KEIJI (9)· patent assignee history
2013–2015Patents assigned to WATANABE HIROAKI (9)· patent assignee history
2013–2016Based in Yokohama, JP· patent location history
2015–2020Patents assigned to PANASONIC IP MAN CO LTD (10)· patent assignee history
2017–2020Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK192004–2016
HARADA MASAAKIself112013–2015
PANASONIC IP MAN CO LTD102015–2020
NOSE KEIJI92013–2015
WATANABE HIROAKI92013–2015
Locations
LocationPatentsSpan
Yokohama, JP142013–2016
Tokyo, JP71989–1999
Osaka, JP52017–2020
Hyogo, JP52010–2017
Kanagawa, JP41984–2015