Inventor

Takahiro Hashimoto

Inventor

Tokyo, JP

Overview

1993–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 56 as inventor

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

H01Fprimary

H01FMagnets10%

B22FWorking metallic powder8%

G06FElectric digital data processing7%

H04NPictorial communication, e.g. television7%

C22CAlloys6%

G02BOptical elements, systems or apparatus6%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

B41JTypewriters3%

G03BApparatus or arrangements for taking photographs or for projecting or viewing them3%

PatentTitleYear

11,118,304Clothes dryer2021 10,607,773Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatus2020 10,573,438R-(Fe, Co)-B sintered magnet and making method2020 10,541,082Powder molding apparatus and manufacture of rare earth sintered magnet using the apparatus2020 10,416,942Image processing apparatus, information processing system, information processing method, and recording medium2019 10,057,434Cooperative processing system acquires an address information of the electronic devices among plurality of electronic devices by scanning first and second images to execute image processing function2018 10,027,209Method for manufacturing a stator for a rotating electrical machine2018 9,754,833'Method for manufacturing semiconductor chip that includes dividing substrate by etching groove along cutting region of substrate combined with forming modified region by laser irradiating along cutting region in substrate'2017 9,710,432'System, information processing apparatus, and method of controlling display'2017 9,711,280'Method for preparing rare earth sintered magnet'2017 9,712,710'System, method, and terminal device for providing service'2017 9,368,406'Method for manufacturing semiconductor chip'2016 9,292,232'Printing management device having a capability change job generator, printing management method, printing system and recording medium'2016 9,146,697'System, method, and terminal device for providing multiple services by using one or more electronic devices'2015 9,043,098'Display system of excavating machine and excavating machine'2015 8,988,722'Cooperative processing system and method for acquiring device attributes using QR codes and interface connection function'2015 8,965,642'Display system of excavating machine and excavating machine'2015 8,908,196'Print control device, print control method, and program thereof'2014 8,659,779'Non-transitory computer readable recording medium storing print management program, print management device, print management method, and print system configured for causing a computer to function as a job progress status display unit'2014 8,298,351'R-T-B rare earth sintered magnet'2012 8,278,667'Light-emitting element and light-emitting element fabrication method'2012 8,270,085'Lens array plate of erecting unit magnification system, image reading apparatus and image writing apparatus using the lens array plate, as well as method for manufacturing the lens array plate'2012 D0652534'Luminescent element with a lens'2012 D0652535'Luminescent element with a lens'2012 8,089,077'Light-emitting element array with micro-lenses and optical writing head'2012 7,997,813'Coating and developing system with a direct carrying device in a processing block, coating and developing method and storage medium'2011 7,989,825'Lens-attached light-emitting element and method for manufacturing the same'2011 7,942,561'Light guide having reflective protruding portion, and lighting devices including such light guide'2011 7,871,211'Coating and developing system, coating and developing method and storage medium'2011 7,830,602'In-vehicle stereoimage display apparatus'2010 7,789,577'Coating and developing system, coating and developing method and storage medium'2010 7,691,323'Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing'2010 D0602613'Luminescent element with a lens'2009 D0602177'Luminescent element with a lens'2009 7,591,601'Coater/developer, coating/developing method, and storage medium'2009 7,474,466'Stereoimage formation apparatus and stereoimage display unit'2009 7,329,372'Method for producing aspherical structure, and aspherical lens array molding tool and aspherical lens array produced by the same method'2008 7,319,561'Stereoimage formation apparatus and stereoimage display unit'2008 7,211,157'Rare-earth alloy, rare-earth sintered magnet, and methods of manufacturing'2007 7,157,395'Crucible for melting rare earth element alloy and rare earth element alloy'2007 7,152,434'Method for producing planar lens and planar lens array'2006 7,142,377'Lens-attached light-emitting element'2006 7,065,116'Semiconductor laser element and manufacturing method for the same'2006 7,035,506'Optical module using gradient index rod lens'2006 6,865,206'Semiconductor laser device and manufacturing method therefor'2005 6,793,742'Preparation of bonded rare earth magnet-forming alloy and bonded rare earth magnet composition'2004 6,773,517'Rare-earth alloy, rate-earth sintered magnet, and methods of manufacturing'2004 6,722,954'Wafer for evaluating machinability of periphery of wafer and method for evaluating machinability of periphery of wafer'2004 6,527,822'Quenched thin ribbon of rare earth/iron/boron-based magnet alloy'2003 6,419,723'Thin ribbon of rare earth-based permanent magnet alloy'2002 6,421,606'Route guiding apparatus and medium'2002 6,338,020'Vehicle information acquisition system including capability to obtain information in blind spots'2002 6,335,828'Micro-lens array sheet'2002 6,322,637'Thin ribbon of rare earth-based permanent magnet alloy'2001 6,319,335'Quenched thin ribbon of rare earth/iron/boron-based magnet alloy'2001 5,179,943'Medical apparatus using ozone gas'1993

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to SHINETSU CHEMICAL CO (13)· patent assignee history

2004–2010Based in Takefu, JP· patent location history

2006–2012Patents assigned to NIPPON SHEET GLASS CO LTD (8)· patent assignee history

2006–2012Based in Minato-ku, JP· patent location history

2008–2016Based in Tokyo, JP· patent location history

2009–2017Patents assigned to FUJI XEROX CO LTD (9)· patent assignee history

2012–2019Patents assigned to HASHIMOTO TAKAHIRO (14)· patent assignee history

2012–2020Based in Echizen-shi, JP· patent location history

2014–2019Patents assigned to RICOH CO LTD (9)· patent assignee history

2015–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HASHIMOTO TAKAHIROself	14	2012–2019
SHINETSU CHEMICAL CO	13	2001–2020
FUJI XEROX CO LTD	9	2009–2017
RICOH CO LTD	9	2014–2019
NIPPON SHEET GLASS CO LTD	8	2006–2012

Locations

Location	Patents	Span
Tokyo, JP	11	2008–2016
Kanagawa, JP	8	2015–2019
Echizen-shi, JP	5	2012–2020
Minato-ku, JP	5	2006–2012
Takefu, JP	5	2004–2010