LexDanaLexDanabeta
Inventor

Takashi Kawashima

Inventor
Haibara-gun, JP

Overview

7→
Patents
2000–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 7 as inventor

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

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C08LCompositions of macromolecular compounds8%
F04BPositive-displacement machines for liquids8%
F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
H04LTransmission of digital information, e.g. telegraphic communication8%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
G02BOptical elements, systems or apparatus4%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices4%
PatentTitleYear
10,989,195In-vehicle motor-driven compressor and method for controlling in-vehicle motor-driven compressor202110,989,846Near infrared absorbing composition, near infrared cut filter, method of manufacturing near infrared cut filter, solid image pickup element, camera module, and image display device202110,928,726Dispersion liquid, composition, film, manufacturing method of film, and dispersant202110,897,183On-vehicle motor-driven compressor20217,398,282'System for recording process information of a plurality of systems'20086,754,212'Repeater and network system utililzing the same'20046,111,883'Repeater and network system utilizing the same'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2004Patents assigned to HITACHI LTD (2)· patent assignee history
2000–2004Based in Yokohama, JP· patent location history
2008Patents assigned to FUJITSU LTD (1)· patent assignee history
2008Based in Kawasaki, JP· patent location history
2021Patents assigned to FUJIFILM CORP (2)· patent assignee history
2021Patents assigned to TOYOTA JIDOSHOKKI KK (2)· patent assignee history
2021Based in Haibara-gun, JP· patent location history
2021Based in Kariya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIFILM CORP22021
HITACHI LTD22000–2004
TOYOTA JIDOSHOKKI KK22021
FUJITSU LTD12008
Locations
LocationPatentsSpan
Haibara-gun, JP22021
Kariya, JP22021
Yokohama, JP22000–2004
Kawasaki, JP12008