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Inventor

Koichiro Takayama

Inventor
Kawasaki, JP

Overview

20→
Patents
1995–2021
Patent span
Physics
Primary field (CPC G)

Patents· 20 as inventor

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

G06Fprimary
G06FElectric digital data processing46%
G01RMeasuring electric variables18%
H04LTransmission of digital information, e.g. telegraphic communication11%
A61BDiagnosis4%
G01BMeasuring length, thickness or similar linear dimensions4%
G07FCoin-freed or like apparatus4%
G08GTraffic control systems4%
G11CStatic stores4%
H03KPulse technique4%
H04WWireless communication networks4%
PatentTitleYear
11,039,384Wireless communication system, information acquiring terminal, computer program, method for determining whether to adopt provided information202111,022,431Shape calculating apparatus202110,248,479Arithmetic processing device storing diagnostic results in parallel with diagnosing, information processing apparatus and control method of arithmetic processing device201910,230,625Information processing apparatus, information processing system, and communication device201910,078,602Information processing apparatus, memory controller, and memory control method20188,312,400'Verification supporting system'20128,079,003'Verification support apparatus, verification support method, and computer product'20118,079,001'Verification of requirements specification, design specification, and computer-readable storage medium apparatus, and method thereof'20118,015,519'Verification supporting apparatus, verification supporting method, and computer product'20117,984,403'Verification supporting system'20117,366,951'Method and apparatus for test program generation based on an instruction set description of a processor'20087,360,186'Invariant checking'20087,281,225'Circuit verification using multiple engines'20077,275,231'High level validation of designs and products'20077,168,014'Propagating an error through a network'20076,877,141'Evaluating a validation vector for validating a network design'20056,334,156'Node grouping method and data transmitting method in a network'20016,301,687'Method for verification of combinational circuits using a filtering oriented approach'20016,086,626'Method for verification of combinational circuits using a filtering oriented approach'20005,424,734'Variable logic operation apparatus'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2019Patents assigned to FUJITSU LTD (17)· patent assignee history
1995–2012Based in Kawasaki, JP· patent location history
2000Patents assigned to FIJUTSU LIMITED (1)· patent assignee history
2000–2008Based in Tokyo, JP· patent location history
2005–2007Based in Cupertino, CA, US· patent location history
2011–2012Patents assigned to TAKAYAMA KOICHIRO (3)· patent assignee history
2011–2012Patents assigned to NAKATA TSUNEO (2)· patent assignee history
2011Patents assigned to IWASHITA HIROAKI (1)· patent assignee history
2018–2019Based in Hachioji, JP· patent location history
2021Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD171995–2019
TAKAYAMA KOICHIROself32011–2012
NAKATA TSUNEO22011–2012
FIJUTSU LIMITED12000
IWASHITA HIROAKI12011
Locations
LocationPatentsSpan
Kawasaki, JP71995–2012
Tokyo, JP52000–2008
Hachioji, JP32018–2019
Cupertino, California, US22005–2007
Osaka, JP12021