Inventor

Taichi Ishikawa

Inventor

Yokohama, JP

Overview

2004–2021

Patent span

Electricity

Primary field (CPC H)

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

G06Fprimary

G06FElectric digital data processing22%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%

G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%

H01FMagnets11%

H02KDynamo-electric machines11%

H04JMultiplex communication11%

H04LTransmission of digital information, e.g. telegraphic communication11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to FUJITSU LTD (1)· patent assignee history

2004Based in Kawasaki, JP· patent location history

2006–2007Patents assigned to HITACHI LTD (2)· patent assignee history

2006–2007Based in Yokohama, JP· patent location history

2018Based in Tokyo, JP· patent location history

2021Patents assigned to ABE MOTOYUKI (1)· patent assignee history

2021Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (1)· patent assignee history

2021Patents assigned to ISHIKAWA TOHRU (1)· patent assignee history

2021Based in Kitaibaraki, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	2	2006–2007
ABE MOTOYUKI	1	2021
FUJITSU LTD	1	2004
HITACHI AUTOMOTIVE SYSTEMS LTD	1	2021
ISHIKAWA TOHRUself	1	2021

Locations