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Inventor

Kouhei Yamaguchi

Inventor
Kouka, JP

Overview

2→
Patents
2013–2021
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.

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form20%
C03CChemical composition of glasses, glazes or vitreous enamels20%
F16CShafts20%
F16DCouplings for transmitting rotation20%
F16JPistons20%
PatentTitleYear
11,117,352Laminated-glass interlayer and laminated glass20218,534,926'Clutch release bearing'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to INOUE TETSURO (1)· patent assignee history
2013Patents assigned to JTEKT CORP (1)· patent assignee history
2013Patents assigned to KAWAMURA MOTOSHI (1)· patent assignee history
2013Patents assigned to NAKAGAWA YOSHITAKA (1)· patent assignee history
2013Based in Chiryu, JP· patent location history
2021Patents assigned to SEKISUI CHEMICAL CO LTD (1)· patent assignee history
2021Based in Kouka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INOUE TETSURO12013
JTEKT CORP12013
KAWAMURA MOTOSHI12013
NAKAGAWA YOSHITAKA12013
SEKISUI CHEMICAL CO LTD12021
Locations
LocationPatentsSpan
Kouka, JP12021
Chiryu, JP12013