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Inventor

Masaki Matsubara

Inventor
Hachiouji, JP

Overview

33→
Patents
1976–2018
Patent span
Physics
Primary field (CPC G)

Patents· 33 as inventor

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

G06Fprimary
G06FElectric digital data processing45%
G02BOptical elements, systems or apparatus23%
H04BTransmission8%
A61BDiagnosis5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
A61KPreparations for medical, dental or toiletry purposes3%
A61QSpecific use of cosmetics or similar toiletry preparations3%
C08BPolysaccharides3%
C08LCompositions of macromolecular compounds3%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters3%
PatentTitleYear
9,916,029'Sensor controller, sensor device including sensor controller, electronic apparatus equipped with sensor device, and application software recovery method'20189,456,977'Cationized glycerolated cellulose'20169,405,328'Touch pad function modification'20169,354,795'Refining manual input interpretation on touch surfaces'20169,256,304'Systems and methods for automatic disable of input devices'20168,963,872'Position detector, position detecting circuit, and position detecting method'20158,898,590'Information input device, on-screen arrangement method thereof, and computer-executable program'20148,587,537'Position detector, position detecting circuit and position detecting method'20138,581,857'Position detecting device and position detecting method'20138,570,280'Filtering of inadvertent contact with touch pad input device'20138,373,683'Position input device and computer system'20138,334,852'Position detecting device'20128,228,312'Position detecting device'20128,148,652'Position detecting device and position detecting method'20128,094,140'Position input device and computer system'20127,825,619'Method and apparatus for controlling stopping of vibration generating stepping motor'20107,528,743'Information transmitting device'20097,339,497'Information transmitting device'20087,176,814'Information transmitting device'20077,005,843'Position indicator and position detector'20064,643,541'Optical system for variable inclination angle microscope tubes'1987D0279511'Cosmetic atomizer'1985D0278410'Cosmetic bottle'19854,509,838'Optical system for retinal cameras'19854,491,394'Image-forming lens system'19854,439,023'Optical system for ophthalmological instruments'19844,268,128'Ocular of large visual field'19814,113,356'Zoom lens system with high zooming ratio'19784,057,328'Enlarging lens system'19774,045,127'Enlarging lens system'19774,037,934'Microscope objective'19774,013,346'Enlarging lens system'19773,958,866'Copying objective lens system'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1987Patents assigned to OLYMPUS OPTICAL CO (11)· patent assignee history
1976–1987Based in Hachiouji, JP· patent location history
2006–2018Patents assigned to WACOM CO LTD (13)· patent assignee history
2006–2015Based in Tokyo, JP· patent location history
2012–2016Patents assigned to MATSUBARA MASAKI (11)· patent assignee history
2012–2013Based in Meguro-ku, JP· patent location history
2013–2016Patents assigned to LENOVO SINGAPORE PTE LTD (5)· patent assignee history
2013–2016Patents assigned to MORI HIDETOSHI (4)· patent assignee history
2013–2016Based in Kanagawa, JP· patent location history
2014–2016Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
WACOM CO LTD132006–2018
MATSUBARA MASAKIself112012–2016
OLYMPUS OPTICAL CO111976–1987
LENOVO SINGAPORE PTE LTD52013–2016
MORI HIDETOSHI42013–2016
Locations
LocationPatentsSpan
Hachiouji, JP111976–1987
Tokyo, JP72006–2015
Meguro-ku, JP52012–2013
Sagamihara, JP32014–2016
Kanagawa, JP22013–2016