LexDanaLexDanabeta
Inventor

Kenji Furuhashi

Inventor
Hitachi, JP

Overview

8→
Patents
1984–2013
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

A61Lprimary
A61LMethods or apparatus for sterilising materials or objects in general18%
F24FAir-conditioning18%
H04LTransmission of digital information, e.g. telegraphic communication18%
Y02ATechnologies for adaptation to climate change18%
A42BHats6%
G02BOptical elements, systems or apparatus6%
H01HElectric switches6%
H01TSpark gaps6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
PatentTitleYear
8,423,661'Packet communication device, packet communication system, packet communication module, data processor, and data transfer system'20137,998,419'Ion generator and air conditioner'20117,814,223'Packet communication device, packet communication system, packet communication system, packet communication module, data processor, and data transfer system'20107,679,879'Air conditioning apparatus'20107,496,679'Packet communication apparatus'20097,120,006'Ion generator and air conditioning apparatus'20065,072,209'Data display system for vehicles'19914,449,022'Self-holding type push switch with heart type cam'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Based in Osaka, JP· patent location history
1991Based in Nagoya, JP· patent location history
2006–2011Patents assigned to SHARP KK (3)· patent assignee history
2006–2011Based in Hirakata, JP· patent location history
2009–2010Patents assigned to RENESAS TECH CORP (2)· patent assignee history
2009–2013Based in Hitachi, JP· patent location history
2010–2013Patents assigned to HITACHI INF & CONTROL SYST (2)· patent assignee history
2013Patents assigned to AOKI TOMOAKI (1)· patent assignee history
2013Patents assigned to ARITA HIROSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHARP KK32006–2011
HITACHI INF & CONTROL SYST22010–2013
RENESAS TECH CORP22009–2010
AOKI TOMOAKI12013
ARITA HIROSHI12013
Locations
LocationPatentsSpan
Hitachi, JP32009–2013
Hirakata, JP32006–2011
Nagoya, JP11991
Osaka, JP11984