LexDanaLexDanabeta
Inventor

Hiroshi Miyajima

Inventor
Hachioji, JP

Overview

38→
Patents
1991–2021
Patent span
Physics
Primary field (CPC G)

Patents· 38 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus37%
G11BInformation storage based on relative movement between record carrier and transducer10%
G06KGraphical data reading8%
G10DStringed musical instruments5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
G06FElectric digital data processing3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
A45CPurses2%
A61BDiagnosis2%
A61FFilters implantable into blood vessels2%
PatentTitleYear
11,094,298Capo202110,971,120Strap pin fitting202110,229,660Capotasto201910,016,231Medical apparatus20187,533,196'Semiconductor integrated circuit device'20097,256,926'Optical deflector'20077,230,743'Optical deflector array'20077,224,507'Optical deflector'20077,155,081'Two-dimensional optical deflector'20067,139,849'Semiconductor integrated circuit device'20067,123,400'Light deflector'20067,057,784'Mirror rocking member for optical deflector'20067,058,254'Optical device, optical path switching device and optical path switching method'20067,022,609'Manufacturing method of a semiconductor substrate provided with a through hole electrode'20067,009,195'Photoconductive switch module'20066,949,996'Actuator'20056,919,980'Mirror rocking member for optical deflector'20056,888,656'Optical deflector'20056,865,064'Drive apparatus and drive method for electromagnetic drive actuator'20056,853,532'Apparatus and method for driving actuator'20056,850,349'Vibrator and manufacturing method thereof'20056,829,400'Optical path switching apparatus'20046,813,049'Torsional rocking structural component'20046,765,706'Optical deflector'20046,747,786'Optical deflector and optical deflector array'20046,679,429'Bar code scanning device'20046,445,484'Torsional rocker'20026,392,776'Optical scanner'20026,311,894'Optical scanning device having a reflection section and photodetecting section integrally formed on a moving part of an optical scanning section'20016,201,239'Optical encoder'20016,188,504'Optical scanner'20015,898,167'Optical pick-up head and integrated type optical unit for use in optical pick-up head'19995,814,807'Optical pick-up head and integrated type optical unit for use in optical pick-up head'19985,804,814'Optical pick-up head and integrated type optical unit for use in optical pick-up head'19985,218,583'Apparatus for successively treating optical cards'19935,163,893'Airbag folding apparatus'19925,157,249'Miniaturized optical pick-up with high sensitivity focusing error detecting device'19925,017,764'Apparatus for driving card-like record medium'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2006Patents assigned to OLYMPUS OPTICAL CO (13)· patent assignee history
1991–2006Based in Tokyo, JP· patent location history
1992–2018Based in Hachioji, JP· patent location history
2004–2018Patents assigned to OLYMPUS CORP (18)· patent assignee history
2006Patents assigned to AGILENT TECHNOLOGIES INC (1)· patent assignee history
2006–2009Based in Fukuoka, JP· patent location history
2019–2021Patents assigned to GOTOH GUT CO LTD (3)· patent assignee history
2019–2021Based in Yokohama, JP· patent location history
2021Patents assigned to GUNMA PREFECTURE (2)· patent assignee history
2021Based in Yokohama-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OLYMPUS CORP182004–2018
OLYMPUS OPTICAL CO131991–2006
GOTOH GUT CO LTD32019–2021
GUNMA PREFECTURE22021
AGILENT TECHNOLOGIES INC12006
Locations
LocationPatentsSpan
Hachioji, JP281992–2018
Tokyo, JP41991–2006
Yokohama, JP22019–2021
Fukuoka, JP22006–2009
Yokohama-shi, JP12021