LexDanaLexDanabeta
Inventor

Yoshiharu Doi

Inventor
Gifu, JP

Overview

109→
Patents
1981–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 109 as inventor

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

H04Bprimary
H04BTransmission36%
H04WWireless communication networks16%
H01QAntennas, i.e. radio aerials13%
C12NMicroorganisms or enzymes5%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture4%
H04LTransmission of digital information, e.g. telegraphic communication4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds3%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%
LOC102%
PatentTitleYear
10,819,389Reducing adjacent channel interference for wireless vehicular messages202010,630,339Reducing adjacent channel interference for wireless vehicular messages202010,491,312Simultaneous reception of vehicle-to-everything (V2X) messages over multiple channels in multi-channel V2X networks2019D0842135Environment sensor2019D0842133Environment sensor2019D0842134Environment sensor with solar battery2019D0842132Environment sensor2019D0830961Solar battery2018D0830294Solar battery20189,447,441'Method for producing polyhydroxyalkanoate having long main chain structure'20169,270,024'Radio apparatus, and method and program for controlling spatial path'20169,204,463'Terminal apparatus transmitting signal containing predetermined information'20158,976,687'Broadcasting method and access control apparatus'20158,934,851'Radio apparatus, and method and program for controlling spatial path'20158,503,590'Receiving apparatus for receiving signals through adaptive array antenna'20138,450,448'Thermostable biopolyester'20138,412,115'Radio apparatus, and method and program for controlling spatial path'20137,962,103'Radio apparatus, and method and program for controlling spatial path'20117,938,999'High-strength fiber of biodegradable aliphatic polyester and process for producing the same'20117,881,751'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20117,873,387'Radio base station apparatus, radio terminal apparatus, mobile communcation system, and reception operation control program'20117,873,389'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20117,873,388'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20117,853,293'Transmission method and radio apparatus utilizing the transmission method'20107,761,116'Radio device, transmission and reception directivity control method and transmission and reception directivity control program'20107,711,072'Receiving method and receiver'20107,706,471'Method and apparatus for receiving signals by a plurality of antennas'20107,693,033'Multiple access method and radio apparatus utilizing the same'20107,662,325'Polyhydroxyalkanoic acid fibers with high strength, fibers with high strength and high modulus of elasticity, and processes for producing the same'20107,613,151'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20097,580,479'Receiving method and receiver'20097,567,821'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20097,565,171'Radio base system, transmission directional control method, and transmission directional control program'20097,561,847'Radio apparatus, radio communication system, spatial path control method, and spatial path control program'20097,551,700'Receiving method and receiver'20097,539,461'Radio apparatus, and method and program for controlling spatial path'20097,502,431'Method and apparatus for estimating response characteristic, and receiving method and receiver utilizing the same'20097,496,131'Radio reception system that can remove interference signal component'20097,486,646'Radio base system and transmission timing control method'20097,474,692'Radio reception system'20097,471,750'Receiving method and receiver'20087,456,002'Mutant poly(3-hydroxyalkanoic acid) synthases'20087,453,955'Receiving method and receiver'20087,454,234'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20087,426,370'Radio communication quality measuring apparatus, radio communication quality measuring method and radio base station'20087,423,961'Radio apparatus and adaptive array processing method'20087,403,798'Wireless base system, and directivity control method'20087,379,749'Radio terminal apparatus and reception operation control program thereof'20087,369,878'Radio base station apparatus, radio terminal apparatus, mobile communication system, and reception operation control program'20087,319,683'Radio base station, control method therefor, and program recording medium'20087,305,235'Antenna directivity control method and radio apparatus'20077,305,214'Received response characteristics storing method and radio apparatus utilizing the same'20077,298,774'Adaptive array device, adaptive array method and program'20077,276,361'Method for producing biodegradable polyester'20077,248,898'Radio device, transmission/reception directivity control method, and transmission/reception directivity control program'20077,241,495'Polyhydroxyalkanoic acid fibers with high strength, fibers with high strength and high modulus of elasticity, and processes for producing the same'20077,233,811'Radio device with transmission directivity, and control method and control program for the radio device'20077,212,784'Adaptive array apparatus, radio base station, and mobile phone'20077,209,707'Radio receiving device, array parameter optimal value estimation method, and array parameter optimal value estimation program'20077,184,773'Spatial path control in radio communication system'20077,177,346'Radio reception system that can remove interference signal component signal component of another user from a reception signal'20077,155,162'Radio base station and program recorded medium'20067,148,299'Polymerization catalyst'20067,145,942'Radio receiving system'20067,136,629'Radio device, radio device calibration system, calibration method, and calibration program'20067,136,438'Receiving method and receiver'20067,130,659'Radio base station, radio terminal apparatus, mobile body communication system, and reception operation control program'20067,110,795'Radio apparatus, method for receiving its signal, method for measuring its filter coefficient, and program for measuring its filter coefficient'20067,107,085'Mobile communication terminal, communication method and program'20067,088,690'Radio base station system permitting path division multiple connection, and synchronization window control method and synchronization window control program therefor'20067,076,212'Radio receiving system and synchronization detection method'20067,071,874'Radio terminal device, transmission directivity control method, and transmission directivity control program'20067,069,054'Radio device'20067,069,041'Radio terminal apparatus and its reception control program'20067,058,418'Adaptive array device, wireless base station and cellular telephone'20067,035,592'Radio device and method of calibration of antenna directivity'20067,031,413'Receiving method and receiver'20067,020,492'Radio'20067,003,054'Receiving method and receiver'20066,992,620'Calibration method and radio apparatus'20066,975,867'Radio base apparatus, communication channel allocation method, and allocation program'20056,931,244'Radio equipment capable of real time change of antenna directivity and doppler frequency estimating circuit used for the radio equipment'20056,872,564'Method of producing copolymer polyester'20056,870,878'Radio device and method of calibration thereof'20056,826,386'Radio information terminal, radio communication system, and communicating method and program for use in the radio information terminal'20046,765,529'Calibration device, adaptive array device, calibration method, program recording medium and program'20046,671,516'Transmission channel allocation method and radio apparatus using the same'20036,647,271'Transmission channel allocation method and radio apparatus using the same'20036,636,493'Path division multiple access radio apparatus having directivity control based on received radio strength'20036,620,601'Methods for transformation of plants, transformed plants and processes for preparation of polyesters'20036,590,532'Radio device'20036,514,743'Polyester synthase and a gene coding for the same'20036,466,557'Transmission channel allocation method and allocation apparatus'20026,449,268'Digital radio communication system, PDMA radio base station reception system and weight vector calculation method'20026,391,611'Polyester synthase and a gene coding for the same'20025,981,257'Polyester synthase gene and process for producing polyester'19995,968,805'Polyester synthase and a gene coding for the same'19995,917,002'Poly(3-hydroxybutanoic acid) film'19995,346,817'Method for producing a microbial polyester'19945,191,037'Biodegradable polymeric composition'19935,077,368'Octadiene polymer and process for producing the same'19915,066,754'Narrow molecular weight distribution hydrocarbon soluble homopolymer of 1,4-pentadiene'19915,015,714'Heptadiene polymer and process for producing the same'19914,999,409'Diolefin polymer of copolymer and a process for the production of the same'19914,997,909'Random copolymer comprising D-(-)-3-hydroxybutyrate units and D-(-)-3-hydroxyvalerate, and process for production thereof'19914,876,331'Copolyester and process for producing the same'19894,717,755'Process for producing propylene polymer'19884,695,557'Catalyst for polymerization of olefins'19874,287,036'Method for producing a reduction product using a photo-regenerated transition metal catalyst'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1993Based in Kanagawa, JP· patent location history
1993–2016Patents assigned to DOI YOSHIHARU (6)· patent assignee history
1999–2003Patents assigned to RIKAGAKU KENKYUSHO (5)· patent assignee history
1999–2016Based in Saitama, JP· patent location history
1999–2013Based in Wako, JP· patent location history
2002–2015Patents assigned to SANYO ELECTRIC CO (69)· patent assignee history
2002–2016Based in Gifu, JP· patent location history
2003–2016Patents assigned to RIKEN (8)· patent assignee history
2018–2019Patents assigned to FUJIKURA LTD (6)· patent assignee history
2018–2019Based in Sakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO692002–2015
RIKEN82003–2016
DOI YOSHIHARUself61993–2016
FUJIKURA LTD62018–2019
RIKAGAKU KENKYUSHO51999–2003
Locations
LocationPatentsSpan
Gifu, JP712002–2016
Saitama, JP91999–2016
Kanagawa, JP71987–1993
Sakura, JP62018–2019
Wako, JP61999–2013