LexDanaLexDanabeta
Inventor

Sumito Nakagawa

Inventor
Kawasaki, JP

Overview

5→
Patents
1988–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

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

B60Cprimary
B60CVehicle tyres29%
D07BRopes or cables in general21%
Y10TTechnical subjects covered by former us classification21%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
B29DProducing particular articles from plastics or from substances in a plastic state7%
F24FAir-conditioning7%
PatentTitleYear
11,085,654Outdoor unit for air conditioner20217,562,684'Motorcycle radial tire with specified steel belt cord'20097,476,285'Motorcycle tires and method of producing the same'20097,438,104'Radial tire'20084,765,386'Passenger car radial tire having excellent motion performances and durability'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2009Patents assigned to BRIDGESTONE CORP (4)· patent assignee history
1988–2009Based in Kodaira, JP· patent location history
2008–2009Based in Kawasaki, JP· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Yokohama-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BRIDGESTONE CORP41988–2009
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Kawasaki, JP22008–2009
Kodaira, JP21988–2009
Yokohama-shi, JP12021