LexDanaLexDanabeta
Inventor

Hideaki Fujiwara

Inventor
Hashima, JP

Overview

22→
Patents
1991–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 22 as inventor

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

H10Dprimary
H10DInorganic electric semiconductor devices26%
G11CStatic stores18%
H10BElectronic memory devices10%
B22DCasting of metals5%
H03KPulse technique5%
B01DSeparation3%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
B30BPresses in general3%
F16DCouplings for transmitting rotation3%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
10,841,456Information processing apparatus, information processing method, and non-transitory recording medium20209,490,797'Drive device'20169,287,910'Electromagnetic resonance coupler and transmission apparatus'20168,866,194'Semiconductor device'20148,624,594'Polarized xenon gas concentration method, polarized xenon gas manufacturing supply device, and MRI system'20148,587,928'Electrode for capacitor and capacitor'20138,115,256'Semiconductor device'20128,105,060'Impact target capsule and impact compression apparatus'20127,915,695'Semiconductor device comprising gate electrode'20117,564,106'Semiconductor device comprising gate electrode'20097,102,203'Semiconductor device including field-effect transistor'20066,897,515'Semiconductor memory and semiconductor device'20056,642,571'Nonvolatile semiconductor memory'20036,610,581'Method of forming isolation film in semiconductor device'20036,603,679'Coupling coefficient measuring method and coupling coefficient measuring apparatus for semiconductor memory'20036,424,002'Transistor, transistor array and non-volatile semiconductor memory'20026,388,922'Semiconductor memory and method of operating semiconductor memory'20025,898,197'Non-volatile semiconductor memory devices'19995,798,548'Semiconductor device having multiple control gates'19985,263,534'Exothermic type mold additives for continuous casting'19935,234,488'Mold additive for continuous casting of steel'19934,998,445'Synchronizer ring'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993Patents assigned to SHINAGAWA REFRACTORIES CO (2)· patent assignee history
1993–2012Based in Kurashiki, JP· patent location history
1998–2013Patents assigned to SANYO ELECTRIC CO (12)· patent assignee history
1998–2016Based in Gifu, JP· patent location history
2002–2014Based in Hashima, JP· patent location history
2003–2006Based in Tsukuba, JP· patent location history
2012–2014Patents assigned to FUJIWARA HIDEAKI (5)· patent assignee history
2014Patents assigned to DAN TORU (1)· patent assignee history
2016Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history
2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO121998–2013
FUJIWARA HIDEAKIself52012–2014
PANASONIC IP MAN CO LTD22016
SHINAGAWA REFRACTORIES CO21993
DAN TORU12014
Locations
LocationPatentsSpan
Hashima, JP92002–2014
Gifu, JP41998–2016
Kurashiki, JP21993–2012
Tsukuba, JP22003–2006
Tokyo, JP12020