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Inventor

Shinzo Watanabe

Inventor
Sagamihara, JP

Overview

2→
Patents
1999–2014
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B60Kprimary
B60KArrangement or mounting of propulsion units or of transmissions in vehicles14%
F02BInternal-combustion piston engines14%
F02DControlling combustion engines14%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
F16KValves14%
Y02TClimate change mitigation technologies related to transportation14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
8,826,947'Valve device for fuel tank and overfilling preventing device for fuel tank'20145,996,552'Fuel injection device for engine with supercharger and method for controlling the same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to KOMATSU MFG CO LTD (1)· patent assignee history
1999Based in Oyama, JP· patent location history
2014Patents assigned to HIROSE TAKATSUGU (1)· patent assignee history
2014Patents assigned to HONDA ITSUO (1)· patent assignee history
2014Patents assigned to NIFCO INC (1)· patent assignee history
2014Patents assigned to TAKAI MOTOHARU (1)· patent assignee history
2014Based in Sagamihara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIROSE TAKATSUGU12014
HONDA ITSUO12014
KOMATSU MFG CO LTD11999
NIFCO INC12014
TAKAI MOTOHARU12014
Locations
LocationPatentsSpan
Sagamihara, JP12014
Oyama, JP11999