LexDanaLexDanabeta
Inventor

Wataru Oishi

Inventor
Sakura, JP

Overview

5→
Patents
1983–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

LOC24primary
LOC2420%
A61BDiagnosis10%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
H01LSemiconductor devices10%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters10%
H04NPictorial communication, e.g. television10%
H05BElectric heating10%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%
PatentTitleYear
10,999,538Imaging unit2021D0877333Imaging module for an endoscope2020D0875930Imaging module for an endoscope20206,867,755'Device and method for driving EL device'20054,376,262'Method and apparatus for controlling a digital controlled brushless motor'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to FUJI ELECTROCHEMICAL CO LTD (1)· patent assignee history
1983Based in Hamamatsu, JP· patent location history
2005Patents assigned to YAZAKI CORP (1)· patent assignee history
2005Based in Shizuoka, JP· patent location history
2020–2021Patents assigned to FUJIKURA LTD (3)· patent assignee history
2020–2021Based in Sakura, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKURA LTD32020–2021
FUJI ELECTROCHEMICAL CO LTD11983
YAZAKI CORP12005
Locations
LocationPatentsSpan
Sakura, JP32020–2021
Shizuoka, JP12005
Hamamatsu, JP11983