LexDanaLexDanabeta
Inventor

Akiyoshi Uchida

Inventor
Kawasaki, JP

Overview

67→
Patents
1990–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 67 as inventor

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

G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer22%
H02JElectric power networks22%
H04BTransmission12%
H03MCoding8%
H01FMagnets5%
Y10TTechnical subjects covered by former us classification4%
G03HHolographic processes or apparatus2%
H03HImpedance networks, e.g. resonant circuits2%
B60LPropulsion of electrically-propelled vehicles1%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems1%
PatentTitleYear
10,960,380Adsorbent and method for producing the same202110,904,441Imaging device, imaging control method, and program202110,883,587Differential device202110,727,700Power transmission system202010,693,322Wireless power transfer control method and wireless power transfer system202010,523,056Power receiver and power transmission system201910,476,311Power receiver and power transmitting system201910,476,319Magnetic resonance power supply apparatus201910,424,966Power receiver and power transmitting system201910,381,859Wireless power supply system, power transmitter, and power transmission method201910,305,333Power receiver, wireless power transfer system, and kQ-value calculation method201910,276,900Rechargeable battery, charging system, and electronic device201910,218,226Power receiver201910,133,374Method of manufacturing cover glass, cover glass and cover glass-equipped display device201810,090,710Power receiving apparatus with a plurality of resonance coils201810,027,175Wireless power transfer system and wireless power transfer method20189,960,816Power receiving device, and information processing method20189,953,763Wireless power transmission system and wireless power transmission method20189,837,828Wireless power supply system, wireless power transmitting device, and wireless power receiving device20179,729,206'Power transmission device and power transmission-reception system'20179,698,873'Power transmission device and power transmission and reception system'20179,634,493'Resonant frequency control method, electric power transmitting device, electric power receiving device in magnetic resonant type power transmission system'20179,583,949'Power receiving apparatus and power transmission system'20179,558,884'Power transmission apparatus'20179,490,665'Power transmission device'20169,450,455'Magnetic resonance power transmitter and magnetic resonance power receiver'20169,369,002'Power transmitting device, power receiving device, and non-contact charging method'20169,362,985'Portable apparatus and feed system'20169,350,196'Non-contact charging apparatus and non-contact charging method'20169,130,386'Wireless power transmitting device and wireless power transmission system having a variable distance between a feeding surface and a power transmitting coil'20158,933,583'Wireless power supply system, wireless power transmitting device, and wireless power receiving device'20158,854,216'Power transmission device, wireless power supply system, and wireless power supply device'20148,692,411'Wireless electric power supply method and wireless electric power supply apparatus'20148,666,459'Cellular phone'20148,217,535'Wireless power supply apparatus'20127,804,757'Hologram recording and reproducing apparatus'20107,576,935'Apparatus for recording and regenerating data'20097,564,768'Recording and reproducing apparatus'20097,554,893'Recording/reproducing apparatus for optical recording medium with partial reading controller for partial reading of information'20097,518,974'Recording and reproducing apparatus'20097,508,744'Recording and reproducing apparatus'20097,486,424'Holographic recording apparatus'20097,471,600'Data recording device'20087,468,941'Recording and reproducing apparatus'20087,468,822'Holographic recording medium'20087,430,705'Data recording and reproducing system, and data recording and reproducing method'20087,414,941'Data recording device and data reproducing device'20087,392,463'Data reproducing apparatus avoiding selection of incorrect path'20087,359,291'Magneto-optical storage medium capable of recording plural rows of marks on each track'20087,324,249'Recording and reproducing apparatus having fixed distortion correcting function'20087,206,147'Apparatus for recording and regenerating data'20077,193,952'Data reproducing apparatus for demodulating data from a reproduction signal'20077,133,232'Apparatus for recording and regenerating data'20067,133,170'Holographic recording medium'20067,095,698'Data recording device and data reproducing device'20067,089,482'Data reproduction device'20066,982,937'Data reproducing apparatus'20066,982,942'Data recording and/or reproducing apparatus for demodulating data from a reproduction signal'20066,914,737'Apparatus for recording and regenerating data'20056,891,689'Apparatus for reading data'20056,801,479'Method for recording plural rows of record marks in one track in magneto-optical recording device'20046,771,580'Data reproduction apparatus'20046,754,141'Recording medium, method for recording and reproducing data using the medium, and magneto-optical recording apparatus'20046,724,702'Apparatus for reproducing recorded data'20046,667,841'Apparatus for recording and regenerating data'20036,600,698'Method for recording a plural rows of record marks in one track in magneto-optical recording device'20034,952,453'Acrylic fibers with high physical properties'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2020Patents assigned to FUJITSU LTD (62)· patent assignee history
2003–2017Based in Kawasaki, JP· patent location history
2012–2017Patents assigned to UCHIDA AKIYOSHI (8)· patent assignee history
2012–2017Patents assigned to TAGUCHI MASAKAZU (4)· patent assignee history
2014–2017Patents assigned to SHIMOKAWA SATOSHI (3)· patent assignee history
2014–2015Patents assigned to KAWANO HIROYASU (2)· patent assignee history
2014–2020Based in Akashi, JP· patent location history
2021Based in Kumamoto, JP· patent location history
2021Based in Saitama, JP· patent location history
2021Based in Toyohashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD622003–2020
UCHIDA AKIYOSHIself82012–2017
TAGUCHI MASAKAZU42012–2017
SHIMOKAWA SATOSHI32014–2017
KAWANO HIROYASU22014–2015
Locations
LocationPatentsSpan
Kawasaki, JP392003–2017
Akashi, JP232014–2020
Kumamoto, JP12021
Saitama, JP12021
Toyohashi, JP12021