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Inventor

Akihito Watanabe

Inventor
Sakai, JP

Overview

10→
Patents
1989–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 10 as inventor

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

H01Qprimary
H01QAntennas, i.e. radio aerials18%
B64GCosmonautics9%
H01LSemiconductor devices9%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h109%
A61FFilters implantable into blood vessels5%
A61LMethods or apparatus for sterilising materials or objects in general5%
B29CShaping or joining of plastics5%
E04HBuildings or like structures for particular purposes5%
G01KMeasuring temperature5%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%
PatentTitleYear
10,535,543Teaching jig, substrate processing apparatus, and teaching method202010,340,164Substrate processing apparatus, method of measuring temperature of substrate processing apparatus and non-transitory computer-readable recording medium20198,776,451'Extendible structure'20147,019,374'Small-sized image pick up module'20066,833,821'3-dimensional wave-guiding structure for horn or tube-type waveguides'20046,791,510'Inflatable structure, array antenna with inflatable structure, and deployment method for inflatable structure'20046,291,738'Outfit supporting member and outfit made by using the same'20016,215,371'Non-reciprocal circuit element with a capacitor between the shield conductor and ground to lower the operating frequency'20016,154,185'Reflecting material for antennas usable for high frequencies'20004,799,380'Engine rotation speed detecting apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to HITACHI AUTOMOTIVE ENG (1)· patent assignee history
2000–2014Patents assigned to SAKASE ADTECH CO LTD (4)· patent assignee history
2000–2004Based in Fukui, JP· patent location history
2001Patents assigned to ALCARE CO LTD (1)· patent assignee history
2001–2014Based in Sakai, JP· patent location history
2001Based in Chiba, JP· patent location history
2006Patents assigned to CITIZEN ELECTRONICS (1)· patent assignee history
2006Based in Yamanashi, JP· patent location history
2019–2020Patents assigned to HITACHI INT ELECTRIC INC (2)· patent assignee history
2019–2020Based in Toyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAKASE ADTECH CO LTD42000–2014
HITACHI INT ELECTRIC INC22019–2020
ALCARE CO LTD12001
CITIZEN ELECTRONICS12006
HITACHI AUTOMOTIVE ENG11989
Locations
LocationPatentsSpan
Sakai, JP32001–2014
Toyama, JP22019–2020
Fukui, JP22000–2004
Yamanashi, JP12006
Chiba, JP12001