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Inventor

Takashi Kuwayama

Inventor
Nagoya, JP

Overview

17→
Patents
2002–2020
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 17 as inventor

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

H01Mprimary
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy18%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution18%
G06FElectric digital data processing13%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles5%
B62DMotor vehicles5%
G03GElectrography5%
Y02TClimate change mitigation technologies related to transportation5%
B60LPropulsion of electrically-propelled vehicles3%
B60WConjoint control of vehicle sub-units of different type or different function3%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology3%
PatentTitleYear
10,789,228Data presence/absence determination apparatus and computer-readable storage medium storing program for determination of data presence/absence202010,363,830Fuel cell vehicle20199,746,986'Storage system and information processing method with storage devices assigning representative addresses to reduce cable requirements'20179,703,504'Storage system, recording medium storing data rebalancing program, and data rebalancing method'20179,665,435'Storage control apparatus, computer readable medium and method including creating snapshots and difference storage areas for respective volumes in a consistency group'20179,592,852'Parking assist system and parking assist method'20179,505,436'Parking assist system'20169,368,813'Drainage structure for gas outlet region in fuel cell stack'20169,368,826'Fuel cell stack'20169,269,969'Fuel cell stack'20169,058,740'State determining device, image processing apparatus, state determining method, and computer program product'20158,812,955'Information processing method and apparatus and information processing program'20148,802,325'Fuel cell stack having tightening members'20148,278,569'Missing part checking structure'20127,323,269'Fuel cell'20087,214,440'Metallic separator for fuel cell and production method for the same'20076,401,030'Information processing apparatus and method, and program storage medium'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002–2015Based in Kanagawa, JP· patent location history
2007–2019Patents assigned to HONDA MOTOR CO LTD (7)· patent assignee history
2007–2019Based in Wako, JP· patent location history
2008–2016Based in Utsunomiya, JP· patent location history
2012–2015Patents assigned to KUWAYAMA TAKASHI (4)· patent assignee history
2012–2015Patents assigned to RICOH CO LTD (2)· patent assignee history
2014Based in Tokyo, JP· patent location history
2016–2017Patents assigned to AISIN SEIKI (2)· patent assignee history
2016–2020Based in Nagoya, JP· patent location history
2017–2020Patents assigned to FUJITSU LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD72007–2019
FUJITSU LTD42017–2020
KUWAYAMA TAKASHIself42012–2015
AISIN SEIKI22016–2017
RICOH CO LTD22012–2015
Locations
LocationPatentsSpan
Nagoya, JP62016–2020
Utsunomiya, JP42008–2016
Wako, JP32007–2019
Kanagawa, JP22002–2015
Tokyo, JP12014