Inventor

Nobuyuki Matsumura

Inventor
Mie, JP

Overview

13→
Patents
1992–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 13 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 energy19%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution19%
Y02TClimate change mitigation technologies related to transportation15%
H01RElectrically-conductive connections10%
B01DSeparation8%
H01GCapacitors8%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general4%
F02BInternal-combustion piston engines4%
G01KMeasuring temperature2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1997Patents assigned to RIKEN KK (4)· patent assignee history
1992Based in Saitama, JP· patent location history
1994–1997Based in Kumagaya, JP· patent location history
2018–2021Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (9)· patent assignee history
2018–2021Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (9)· patent assignee history
2018–2021Patents assigned to SUMITOMO WIRING SYSTEMS (9)· patent assignee history
2018–2021Based in Mie, JP· patent location history
2019–2020Based in Yokkaichi, JP· patent location history
2020Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AUTONETWORKS TECHNOLOGIES LTD92018–2021
SUMITOMO ELECTRIC INDUSTRIES92018–2021
SUMITOMO WIRING SYSTEMS92018–2021
RIKEN KK41992–1997
TOYOTA MOTOR CO LTD42020
Locations
LocationPatentsSpan
Mie, JP62018–2021
Yokkaichi, JP32019–2020
Kumagaya, JP31994–1997
Saitama, JP11992