Inventor

Yasukatu Matukawa

Inventor

Miyagi, JP

Overview

2→

Patents

2009–2021

Patent span

Performing operations

Primary field (CPC B)

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, form17%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers17%

C03CChemical composition of glasses, glazes or vitreous enamels17%

C09DCoating compositions, e.g. paints, varnishes or lacquers17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

Y10TTechnical subjects covered by former us classification17%

PatentTitleYear

11,034,140Coating agent containing clay, resin, and organic solvent, protective film using same, and product2021 7,581,651'Metal pilfer-proof cap'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to DAIWA CAN CO LTD (1)· patent assignee history

2009Based in Sagamihara, JP· patent location history

2021Patents assigned to AIST (1)· patent assignee history

2021Patents assigned to KUNIMINE IND CO LTD (1)· patent assignee history

2021Based in Miyagi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AIST	1	2021
DAIWA CAN CO LTD	1	2009
KUNIMINE IND CO LTD	1	2021

Locations

Location	Patents	Span
Miyagi, JP	1	2021
Sagamihara, JP	1	2009