LexDanaLexDanabeta
Inventor

Naoki Tsujimoto

Inventor
Sakai, JP

Overview

6→
Patents
2014–2021
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 6 as inventor

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

E02Fprimary
E02FDredging11%
F24SSolar heat collectors11%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules11%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution11%
B60DVehicle connections6%
B62BHand-propelled vehicles, e.g. hand carts or perambulators6%
B62DMotor vehicles6%
E05FDevices for moving wings into open or closed position6%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof6%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general6%
PatentTitleYear
10,894,453Coupling device, automatic towing vehicle, and automatic towing system202110,337,765Solar cell module20199,947,818Solar cell module20189,033,071'Hydraulic excavator'2015D0714719'Solar battery affixing frame'20148,646,556'Engine hood for construction machine'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to SANYO ELECTRIC CO (3)· patent assignee history
2014–2015Patents assigned to TSUJIMOTO NAOKI (3)· patent assignee history
2014–2015Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history
2014Based in Izumisano, JP· patent location history
2015Patents assigned to KOGA MITSUHIRO (1)· patent assignee history
2015Based in Hirakata, JP· patent location history
2018–2019Patents assigned to PANASONIC IP MAN CO LTD (2)· patent assignee history
2018Based in Moriguchi, JP· patent location history
2019Based in Osaka, JP· patent location history
2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO32014–2019
TSUJIMOTO NAOKIself32014–2015
KOMATSU MFG CO LTD22014–2015
PANASONIC IP MAN CO LTD22018–2019
KOGA MITSUHIRO12015
Locations
LocationPatentsSpan
Sakai, JP12021
Osaka, JP12019
Moriguchi, JP12018
Hirakata, JP12015
Izumisano, JP12014