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Inventor

Yoshihito Nomura

Inventor
Tokyo, JP

Overview

5→
Patents
1995–2002
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H02Mprimary
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 systems36%
B23KSoldering or unsoldering18%
B60LPropulsion of electrically-propelled vehicles18%
H03KPulse technique9%
Y02TClimate change mitigation technologies related to transportation9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,388,904'Power supply device for electromotive railcar'20026,084,760'Device for driving self arc-extinguishing type power element'20005,965,038'Control equipment for resistance welding machine'19995,844,193'Control equipment for resistance welding machine'19985,446,365'Method and apparatus for controlling a battery car'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2002Patents assigned to TOSHIBA KK (5)· patent assignee history
1995Patents assigned to HINO MOTORS LTD (1)· patent assignee history
1995–2002Based in Tokyo, JP· patent location history
2000Based in Hachioji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK51995–2002
HINO MOTORS LTD11995
Locations
LocationPatentsSpan
Tokyo, JP41995–2002
Hachioji, JP12000