Inventor

Tatsuya Shimoyama

Inventor

Minami-ashigara, JP

Overview

1987–2012

Patent span

Chemistry

Primary field (CPC C)

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

A47Lprimary

A47LDomestic washing or cleaning10%

B65BMachines, apparatus or devices for, or methods of, packaging articles or materials10%

C08JWorking-up10%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%

C08LCompositions of macromolecular compounds10%

C09DCoating compositions, e.g. paints, varnishes or lacquers10%

C09KMaterials for miscellaneous applications, not provided for elsewhere10%

G02BOptical elements, systems or apparatus10%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%

Y10TTechnical subjects covered by former us classification10%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987–1993Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (2)· patent assignee history

1987Based in Kyoto, JP· patent location history

1993Based in Kofu, JP· patent location history

2012Patents assigned to FUJIFILM CORP (1)· patent assignee history

2012Patents assigned to MATSUFUJI AKIHIRO (1)· patent assignee history

2012Patents assigned to MUKUNOKI YASUO (1)· patent assignee history

2012Patents assigned to SAKURAZAWA MAMORU (1)· patent assignee history

2012Based in Minami-ashigara, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD	2	1987–1993
FUJIFILM CORP	1	2012
MATSUFUJI AKIHIRO	1	2012
MUKUNOKI YASUO	1	2012
SAKURAZAWA MAMORU	1	2012

Locations