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Inventor

Kazutoshi Koshimizu

Inventor
Sakura, JP

Overview

4→
Patents
2014–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

H05Kprimary
H05KPrinted circuits18%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C09DCoating compositions, e.g. paints, varnishes or lacquers12%
G06FElectric digital data processing12%
H01BCables12%
C08JWorking-up6%
H01LSemiconductor devices6%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,691,270Method for manufacturing wiring board and wiring board20209,740,317'Touch sensor and production method for same'20178,993,895'Membrane wiring board'20158,734,910'Electroconductive paste for electron beam curing and circuit board production method using same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to FUJIKURA LTD (4)· patent assignee history
2014–2015Patents assigned to KOSHIMIZU KAZUTOSHI (2)· patent assignee history
2014Patents assigned to GOO CHEMICAL CO LTD (1)· patent assignee history
2014Patents assigned to OTA SHIGEO (1)· patent assignee history
2014–2017Based in Sakura, JP· patent location history
2015Based in Saitama, JP· patent location history
2020Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJIKURA LTD42014–2020
KOSHIMIZU KAZUTOSHIself22014–2015
GOO CHEMICAL CO LTD12014
OTA SHIGEO12014
Locations
LocationPatentsSpan
Sakura, JP22014–2017
Chiba, JP12020
Saitama, JP12015