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Inventor

Masaaki Tamura

Inventor
Gunma, JP

Overview

16→
Patents
1981–2019
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

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

G06Fprimary
G06FElectric digital data processing13%
G06TImage data processing or generation, in general13%
G02BOptical elements, systems or apparatus8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A47LDomestic washing or cleaning4%
B24DTools for grinding, buffing or sharpening4%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%
C08LCompositions of macromolecular compounds4%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments4%
PatentTitleYear
10,509,572Storage device that carries out parallel operations in response to host commands and upon detection of an error condition in one operation, continues the other operation before notification of the error condition is transmitted to the host20198,300,308'Eyepiece base unit and microscope'20128,212,141'Organic semiconductor radiation/light sensor and radiation/light detector'20127,818,556'Storage apparatus, control method, and control device which can be reliably started up when power is turned on even after there is an error during firmware update'20107,524,619'Coloring matter absorbing near-infrared ray and filter for cutting off near-infrared ray'20097,320,715'Method for drying plant-derived biomass and method for producing biomass fuel'20086,726,541'Cleaning sheet'20046,389,508'Information storing apparatus having a data prewrite unit'20026,144,765'Figure processing method'20005,765,071'Processing liquid storage apparatus in automatic developer system, and photographic processing apparatus'19985,671,346'Figure processing method'19975,604,281'Ultraviolet-and infrared-ray absorbing polymer composition'19975,596,689'Figure processing with magnification of designated portion of display'19974,314,898'Process for reforming coal'19824,278,924'Digital servo apparatus'19814,243,921'Digital servo system for rotating member'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to TOKYO SHIBAURA ELECTRIC CO (2)· patent assignee history
1981Based in Fujisawa, JP· patent location history
1982–2008Patents assigned to KOBE STEEL LTD (2)· patent assignee history
1997–2000Patents assigned to CANON KK (3)· patent assignee history
1997–2012Patents assigned to JAPAN CARLIT CO LTD (3)· patent assignee history
1997–2012Based in Gunma, JP· patent location history
1997–2000Based in Fuchu, JP· patent location history
2002–2010Based in Kawasaki, JP· patent location history
2012Patents assigned to TAMURA MASAAKI (2)· patent assignee history
2019Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON KK31997–2000
JAPAN CARLIT CO LTD31997–2012
KOBE STEEL LTD21982–2008
TAMURA MASAAKIself22012
TOKYO SHIBAURA ELECTRIC CO21981
Locations
LocationPatentsSpan
Gunma, JP31997–2012
Fuchu, JP31997–2000
Kawasaki, JP22002–2010
Fujisawa, JP21981
Chigasaki, JP12019