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Inventor

Yoshiki Kurokawa

Inventor
Tokyo, JP

Overview

27→
Patents
1984–2020
Patent span
Physics
Primary field (CPC G)

Patents· 27 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information35%
G06FElectric digital data processing20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein10%
F04BPositive-displacement machines for liquids5%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids5%
G06TImage data processing or generation, in general5%
H04NPictorial communication, e.g. television5%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F02DControlling combustion engines3%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof3%
PatentTitleYear
10,803,035Storage device, computer system, and control method for storage device202010,552,044Storage apparatus, data processing method and storage system wherein compressed data is read in parallel, said data stored in buffer by size and read from said buffer, in order of when said data is stored in said buffer202010,353,768Computer system and computer system control method20199,933,976Storage apparatus and data processing method thereof, and storage system20189,691,347'Image processing apparatus, image processing method, display panel driver and display apparatus'20179,626,916'Display driver'20179,583,030'Display system'20178,754,841'Display driver'20148,699,803'Display driving circuit'20148,633,951'Display system'20148,552,946'Display device, display driver and image display method'20138,345,072'Display system'20138,325,128'Display device and driving circuit thereof'20128,314,761'Display device'20128,232,944'Display device'20128,190,397'Failure diagnosis apparatus for exhaust pressure sensor'20128,154,560'Display drive circuit'20128,120,629'Display device'20128,059,141'Display brightness control circuit'20116,965,981'Processor including a plurality of computing devices'20056,401,190'Parallel computing units having special registers storing large bit widths'20025,815,696'Pipeline processor including interrupt control system for accurately perform interrupt processing even applied to VLIW and delay branch instruction in delay slot'19985,485,623'Information processor having high speed and safety resume system'19964,963,074'Variable displacement swash-plate type compressor'19904,932,843'Variable displacement swash-plate type compressor'19904,557,670'Compressor'19854,441,863'Variable discharge rotary compressor'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1990Based in Okazaki, JP· patent location history
1996–2020Patents assigned to HITACHI LTD (7)· patent assignee history
1996–2005Based in Chigasaki, JP· patent location history
1998Based in Sakai, JP· patent location history
2011–2014Patents assigned to KUROKAWA YOSHIKI (12)· patent assignee history
2011–2014Patents assigned to RENESAS ELECTRONICS CORP (7)· patent assignee history
2011–2014Patents assigned to TAKADA NAOKI (5)· patent assignee history
2011–2020Based in Tokyo, JP· patent location history
2012–2014Patents assigned to KUDO YASUYUKI (7)· patent assignee history
2012Based in Wako, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KUROKAWA YOSHIKIself122011–2014
HITACHI LTD71996–2020
KUDO YASUYUKI72012–2014
RENESAS ELECTRONICS CORP72011–2014
TAKADA NAOKI52011–2014
Locations
LocationPatentsSpan
Tokyo, JP182011–2020
Okazaki, JP41984–1990
Chigasaki, JP31996–2005
Wako, JP12012
Sakai, JP11998