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Inventor

Shinichi Otsuka

Inventor
Kyoto, JP

Overview

4→
Patents
1998–2011
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light14%
H03FAmplifiers14%
H05BElectric heating14%
E05DHinges or suspension devices for doors, windows or wings7%
E05FDevices for moving wings into open or closed position7%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof7%
F16CShafts7%
G03GElectrography7%
H04BTransmission7%
H04MTelephonic communication7%
PatentTitleYear
8,003,930'Ambient light sensor'20117,838,811'Ambient light sensor'20107,184,275'Electronic device'20075,774,773'Toner bottle and toner supplying apparatus using the same'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2007Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history
1998Based in Utsunomiya, JP· patent location history
2007Based in Yokohama, JP· patent location history
2010–2011Patents assigned to ROHM CO LTD (2)· patent assignee history
2010–2011Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21998–2007
ROHM CO LTD22010–2011
Locations
LocationPatentsSpan
Kyoto, JP22010–2011
Yokohama, JP12007
Utsunomiya, JP11998