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Inventor

KUNIHARU OGAWA

Inventor
JP

Overview

2→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

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, form15%
C08LCompositions of macromolecular compounds15%
C09DCoating compositions, e.g. paints, varnishes or lacquers15%
B05DProcesses for applying fluent materials to surfaces, in general8%
C03CChemical composition of glasses, glazes or vitreous enamels8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
C09JAdhesives8%
H05KPrinted circuits8%
PatentTitleYear
12,331,212Resin composition, copper foil with resin, and printed wiring board202512,331,182Resin composition and resin-attached copper foil2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to MITSUI MINING & SMELTING CO LTD (2)· patent assignee history
2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI MINING & SMELTING CO LTD22025
Locations
LocationPatentsSpan
JP22025