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Inventor

Shinji Shimokawa

Inventor
Seto, JP

Overview

24→
Patents
1989–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 24 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 vehicles38%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof23%
B29CShaping or joining of plastics6%
F16KValves6%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
F16LPipes4%
Y10TTechnical subjects covered by former us classification4%
B01DSeparation2%
B26FPerforating2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
PatentTitleYear
11,072,236Fuel supply device202110,882,393Fuel supply device202110,696,153Lid mounting structure and method of mounting lid202010,479,195Fuel supply device201910,449,747Fuel system component201910,421,353Fuel supply apparatus201910,195,935Filler pipe201910,167,820Fuel tank system201910,160,312Refueling portion structure201810,029,560Fuel supply apparatus201810,029,559Fuel tank structure20189,937,785Fuel supplying device20189,931,928Filler pipe and vehicle fuel filler port structure20189,777,679'Canister'20179,683,522'Fuel tank system and method for sensing perforation'20179,630,489'Fuel tank system'20179,494,325'Fuel tank structure'20169,228,540'Fuel vapor processing apparatus'20169,222,445'Fuel vapor processing apparatus'20159,151,256'Overfill prevention valve'20159,079,488'Fuel tank structure'20156,689,961'Combinational weighing apparatus with a stirring member that slopes downward at a different angle than the distribution table'20045,333,649'Plug for blocking a branched pipe opening'19944,882,470'Boring device for opening passages to branch portions of a lined main pipe line'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1994Patents assigned to ASHIMORI IND CO LTD (2)· patent assignee history
1989–1994Based in Osaka, JP· patent location history
2015–2021Patents assigned to TOYOTA MOTOR CO LTD (20)· patent assignee history
2015–2016Patents assigned to SHIMOKAWA SHINJI (4)· patent assignee history
2015–2016Patents assigned to AISAN IND (2)· patent assignee history
2015–2021Based in Seto, JP· patent location history
2015–2021Based in Toyota, JP· patent location history
2015Based in Miyoshi, JP· patent location history
2018–2019Patents assigned to TOYODA GOSEI KK (6)· patent assignee history
2020Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTA MOTOR CO LTD202015–2021
TOYODA GOSEI KK62018–2019
SHIMOKAWA SHINJIself42015–2016
AISAN IND22015–2016
ASHIMORI IND CO LTD21989–1994
Locations
LocationPatentsSpan
Seto, JP162015–2021
Toyota, JP32015–2021
Osaka, JP21989–1994
Aichi, JP12020
Miyoshi, JP12015