Inventor

Atsushi Ozawa

Inventor

Kanagawa, JP

Overview

1998–2021

Patent span

Physics

Primary field (CPC G)

Patents· 70 as inventor

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information18%

G03GElectrography9%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

G06FElectric digital data processing5%

H10KOrganic electric solid-state devices4%

F21SNon-portable lighting devices4%

H02JElectric power networks4%

H04NPictorial communication, e.g. television4%

F16DCouplings for transmitting rotation3%

PatentTitleYear

11,003,128Image forming apparatus2021 10,587,126Power storage device, power storage control device, and power storage control method2020 10,559,860Power storage device, power storage control device, and power storage control method2020 10,416,606Developing cartridge including developing coupling, and image forming apparatus including main body coupling connectable to developing coupling2019 10,359,179Light source unit and vehicular lamp2019 10,361,575Power storage module, power storage apparatus, power storage system, control method, electronic apparatus, electric vehicle, and electric power system2019 10,337,717Light source unit, method of manufacturing the same, and vehicle lamp2019 10,317,064Light source unit and vehicle lamp fitting2019 10,268,157Image forming apparatus including cartridge support member and cartridge including movable detection member2019 10,248,072Cleaning roller provided with shaft and elastic body wound thereabout2019 10,230,249Battery pack, method for charging/discharging same, and power consumption device2019 10,031,467Cleaning roller provided with shaft and elastic body wound thereabout2018 10,018,324Light source unit with light emitting module, sealing part and lens part2018 9,997,375LED unit and manufacturing method thereof2018 9,989,914Cleaning roller and cleaning device2018 9,970,989Secondary battery cell, battery pack, and electricity consumption device2018 9,966,636Battery pack and method of inspecting storage state of secondary battery in battery pack2018 9,947,972Battery pack and method of inspecting storage state of secondary battery in battery pack2018 9,893,539'Power storage apparatus and control method for a power storage apparatus'2018 9,766,294'Secondary battery cell, battery pack, and electricity consumption device'2017 9,651,904'Fuser unit including belt guide'2017 9,644,809'Light source unit'2017 9,634,314'Battery pack and method of monitoring removal of secondary battery in battery pack'2017 9,614,257'Secondary battery cell, battery pack, and power consumption device'2017 9,606,483'Fixing device'2017 9,568,870'Fuser unit'2017 9,548,017'Power consumption controller, image processor, self-luminous display apparatus, electronic equipment, power consumption control method and computer program'2017 9,542,908'Character highlighting control apparatus, display apparatus, highlighting display control method, and computer program'2017 9,524,671'Display apparatus, display data processing device, and display data processing method'2016 9,367,024'Image forming apparatus and fixing apparatus'2016 9,350,051'Secondary battery cell, battery pack, and electric power consumption device'2016 9,335,678'Image forming apparatus including retaining part for retaining movable guide in prescribed position'2016 9,330,594'Power consumption controller, image processor, self-luminous display apparatus, elelcrtonic equipment, power consumption control method and computer program'2016 9,286,822'Display device, display data processing device, and display data processing method'2016 9,275,576'Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, power consumption control method, and computer program'2016 9,214,108'Self-luminous display apparatus, peak luminance adjustment apparatus, electronic apparatus, peak luminance adjustment method and program'2015 9,202,416'Display apparatus, display data processing device, and display data processing method'2015 9,122,218'Image forming device capable of detecting abnormality in temperature sensing member'2015 9,014,866'Power supply device'2015 8,929,801'Image forming device having sheet discharge guide'2015 8,902,132'Self light emission display device, power consumption detecting device, and program'2014 8,836,619'Display apparatus, display data processing device, and display data processing method'2014 8,791,961'Character highlighting apparatus and display apparatus comprising the character highlighting apparatus'2014 8,786,523'Display device, display data processing device, and display data processing method'2014 8,743,147'Character highlighting control apparatus, display apparatus, highlighting display control method, and computer program'2014 8,599,189'Display device, display data processing device, and display data processing method'2013 8,514,216'Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program'2013 8,477,088'Display device and display driving method including a voltage controller and a signal amplitude reference voltage changer'2013 8,441,419'Display apparatus, display data processing device, and display data processing method'2013 8,373,726'Character highlighting control apparatus, display apparatus, highlighting display control method, and computer program'2013 8,373,728'By-region display image quality controlling device, self-luminous display device, and computer program'2013 8,325,115'Self-luminous display apparatus, peak luminance adjustment apparatus, electronic apparatus, peak luminance adjustment method and program'2012 8,284,185'Power consumption detection apparatus, power consumption control apparatus image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program'2012 8,259,042'Varying the peak luminance of a display panel with comparison of the mean gradation value of a current frame and mean gradation values averaged over a period of several frames'2012 8,253,718'Power consumption reduction device, visibility improvement device, self-luminous display apparatus, image processing device, electronic equipment, power consumption reduction method, visibility improvement method, and computer program'2012 8,188,994'Power consumption detection apparatus, power consumption control apparatus, image processing apparatus, self-luminous display apparatus, electronic device, power consumption detection method, power consumption control method, and computer program'2012 8,175,481'Image-forming device for suppressing internal temperature rise when sheet-feed error occurs'2012 8,106,929'Peak intensity level control device, self light-emitting display device, electronic device, peak intensity level control method, and computer program'2012 8,054,252'Light-emitting display device, electronic apparatus, burn-in correction device, and program'2011 7,986,098'Cathode potential control device, self-luminous display device, electronic equipment and cathode potential control method'2011 7,864,172'Cathode potential controller, self light emission display device, electronic apparatus, and cathode potential controlling method'2011 7,839,362'Sticking phenomenon correction method, self-luminous apparatus, sticking phenomenon correction apparatus and program'2010 7,481,130'Vehicle steering telescopic shaft'2009 7,429,060'Telescopic shaft for steering of vehicle, and telescopic shaft for steering of vehicle with cardan shaft joint'2008 7,322,607'Telescopic shaft for steering vehicle and telescopic shaft for steering vehicle with cardan shaft coupling'2008 7,270,606'Power transmission device'2007 7,041,019'Automotive compressor having a simple waterproof structure for a bearing supporting a pulley'2006 6,554,730'Auxiliary device for bicycle with traction roller type gear'2003 6,392,682'Printer device'2002 5,808,872'Semiconductor package and method of mounting the same on circuit board'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2017Based in Tokyo, JP· patent location history

2003–2020Based in Kanagawa, JP· patent location history

2010–2020Patents assigned to SONY CORP (32)· patent assignee history

2012–2019Patents assigned to OZAWA ATSUSHI (26)· patent assignee history

2012–2021Patents assigned to BROTHER IND LTD (14)· patent assignee history

2012–2016Patents assigned to TADA MITSURU (11)· patent assignee history

2012–2017Based in Nagoya, JP· patent location history

2017–2019Based in Shizuoka, JP· patent location history

2018–2020Patents assigned to MURATA MANUFACTURING CO (7)· patent assignee history

2018–2019Based in Nagakute-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SONY CORP	32	2010–2020
OZAWA ATSUSHIself	26	2012–2019
BROTHER IND LTD	14	2012–2021
TADA MITSURU	11	2012–2016
MURATA MANUFACTURING CO	7	2018–2020

Locations

Location	Patents	Span
Kanagawa, JP	43	2003–2020
Nagoya, JP	8	2012–2017
Shizuoka, JP	6	2017–2019
Nagakute-shi, JP	4	2018–2019
Tokyo, JP	3	1998–2017