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Inventor

Kazuhiro Wada

Inventor
Hachioji, JP

Overview

27→
Patents
1983–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 27 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus17%
B01DSeparation8%
Y10TTechnical subjects covered by former us classification8%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
F16DCouplings for transmitting rotation7%
F16HGearing7%
B62DMotor vehicles5%
G11BInformation storage based on relative movement between record carrier and transducer5%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy5%
PatentTitleYear
11,131,960Cartridge, member constituting cartridge, and image forming apparatus202111,101,516Battery holder, battery unit, and battery component including battery holder and battery unit202110,663,670Optical connector202010,191,218Optical element and optical connector20199,151,925'Image pickup lens unit and method for manufacturing image pickup lens unit'20158,789,285'Lens assembling method, lens assembly, and image capturing device with the lens assembly'20148,456,742'Optical component manufacturing method, and lens, lens unit and camera module'20137,481,587'Optical element, mold for the optical element, method for manufacturing the optical element and bidirectional optical communication module'20097,468,849'Object lens unit and optical pickup device employing the unit'20087,301,713'Object lens unit and optical pickup device employing the unit'20077,178,433'Processing apparatus, processing method and diamond tool'2007D0533833'Double-reduction reclining motor'20067,133,223'Optical element, method of molding optical element, and mold'20066,919,996'Objective lens for use in optical pickup apparatus and optical pickup apparatus'20056,793,055'Torque cam mechanism and power transmission system for four-wheel drive vehicle'20046,786,314'Electromagnetic clutch structure in driving force distribution system'20046,637,572'Electromagnetic clutch structure in driving force distribution system'20036,543,595'Driving force distribution device for vehicle'20036,505,702'Electric power steering system'20036,360,153'Co-operative control system for a vehicle'20026,295,496'Co-operative control system for a vehicle'20015,893,812'Driving force distributing system for vehicle'19995,089,092'Porous aluminum oxide film and method of forming of the same'19925,087,330'Porous aluminum oxide film and method of forming of the same'19925,077,114'Porous aluminum oxide film and method of forming of the same'19915,061,544'Porous aluminum oxide film and method of forming of the same'19914,381,923'Isotope separation with an infrared laser'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–2015Patents assigned to WADA KAZUHIRO (4)· patent assignee history
1991–1992Patents assigned to UNIV KYOTO (4)· patent assignee history
1991–1992Based in Kyoto, JP· patent location history
1999–2004Patents assigned to HONDA MOTOR CO LTD (8)· patent assignee history
1999–2004Based in Wako, JP· patent location history
2005–2015Based in Hachioji, JP· patent location history
2006–2014Patents assigned to KONICA MINOLTA OPTO INC (6)· patent assignee history
2006–2021Based in Yokohama, JP· patent location history
2015–2020Patents assigned to KONICA MINOLTA INC (3)· patent assignee history
2021Based in Fukushima-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD81999–2004
KONICA MINOLTA OPTO INC62006–2014
UNIV KYOTO41991–1992
WADA KAZUHIROself41983–2015
KONICA MINOLTA INC32015–2020
Locations
LocationPatentsSpan
Hachioji, JP92005–2015
Wako, JP71999–2004
Kyoto, JP41991–1992
Yokohama, JP22006–2021
Fukushima-shi, JP12021