Inventor
Hidemasa Yoshida
Inventor
Saitama, JP
Overview
Patents· 41 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television21%
H04WWireless communication networks14%
H04LTransmission of digital information, e.g. telegraphic communication9%
G02BOptical elements, systems or apparatus8%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light6%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation4%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing3%
C03CChemical composition of glasses, glazes or vitreous enamels2%
G03GElectrography2%
H01LSemiconductor devices2%
PatentTitleYear
10,984,794Information processing system, information processing apparatus, information processing method, and recording medium202110,821,758Illumination device, line sensor assembly, reading apparatus, and printing apparatus202010,382,647Image sensor unit, paper sheet distinguishing apparatus, and image reading apparatus201910,136,019Illumination apparatus, sensor unit, and reading apparatus201810,091,382Illumination apparatus and sensor unit20189,854,118Image reading apparatus20179,838,559Illumination apparatus, image sensor unit and image reading apparatus20179,780,552'Electric-wire protection device'20179,638,855'Illumination apparatus and image sensor unit including diffusing patterns with differing intervals'20179,478,090'Image sensor unit, image reading apparatus, and paper sheet distinguishing apparatus'20169,207,376'Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus'20159,158,062'Illumination apparatus, image sensor unit, and image reading apparatus'20159,137,910'Electrical junction box'20159,131,099'Image sensor unit and image reading apparatus'20159,094,562'Image sensor unit and image reading apparatus using the image sensor unit'20158,964,265'Illumination apparatus, image sensor unit, image reading apparatus, and image forming apparatus'20158,885,230'Image sensor unit and image reading apparartus'20148,797,609'Image sensor unit and image reading apparatus'20148,786,915'Image sensor unit and image reading apparatus using the same'20148,755,096'Image sensor unit and image reading apparatus'20148,725,074'Communication device, communication system, communication method and program'20148,681,398'Image sensor unit and image reader'20148,681,396'Image sensor unit and image reading apparatus using the same'20148,599,445'Image sensor unit and image reading apparatus using the same'20138,533,370'Device and method for enabling a host apparatus to access a peripheral device'20138,219,029'Wireless communication device, program, method, and system for communicating operation instruction information'20127,846,562'Transparent substrate with transparent conductive film, method of manufacturing the same, and photoelectric conversion element including the substrate'20107,813,372'Wireless communication system, wireless communication apparatus, wireless communication method and computer program'20107,782,750'Radio communication method, radio communication system, radio communication base station, radio communication terminal station, and radio communication program'20107,608,294'Transparent substrate with transparent conductive film, method of manufacturing the same, and photoelectric conversion element including the substrate'20097,244,141'Electric connector box'20077,164,695'Wireless transmission apparatus and wireless transmission method'20077,027,428'Wireless transmitting method and wireless transmitter'20066,804,209'Wireless communication control method and wireless transmission apparatus'20046,788,938'Construction method of radio network system and radio transmission device'20046,728,231'Radio transmission method and radio transmission'20046,694,139'Wireless communication apparatus and method, and cable communication apparatus'20046,678,502'Wireless transmitting method, wire transmitting method, wireless transmitter and wired transmitter'20046,542,494'Communication control method and transmission apparatus'20036,490,459'Communication control method and transmission apparatus'20024,186,305'High-temperature microscope'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980–2014Based in Tokyo, JP· patent location history
2002–2014Patents assigned to SONY CORP (14)· patent assignee history
2002–2010Based in Chiba, JP· patent location history
2012–2015Patents assigned to YOSHIDA HIDEMASA (11)· patent assignee history
2013–2020Patents assigned to CANON COMPONENTS KK (20)· patent assignee history
2013–2015Patents assigned to TAKAHASHI HIDEHISA (5)· patent assignee history
2013–2020Based in Saitama, JP· patent location history
2014–2015Patents assigned to FUJIWARA AKIFUMI (4)· patent assignee history
2015–2017Based in Toyota, JP· patent location history
2021Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON COMPONENTS KK | 20 | 2013–2020 |
| SONY CORP | 14 | 2002–2014 |
| YOSHIDA HIDEMASAself | 11 | 2012–2015 |
| TAKAHASHI HIDEHISA | 5 | 2013–2015 |
| FUJIWARA AKIFUMI | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Saitama, JP | 20 | 2013–2020 |
| Chiba, JP | 11 | 2002–2010 |
| Tokyo, JP | 5 | 1980–2014 |
| Toyota, JP | 2 | 2015–2017 |
| Kawasaki, JP | 1 | 2021 |