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Inventor

Tatsuya Mizunuma

Inventor
Wakayama, JP

Overview

4→
Patents
1988–1998
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.

C04Bprimary
C04BLime, magnesia50%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08LCompositions of macromolecular compounds17%
C09DCoating compositions, e.g. paints, varnishes or lacquers17%
PatentTitleYear
5,721,296'Asphalt additive and asphalt composition'19985,137,577'Cement additive'19924,963,190'Dispersant composition for cement'19904,759,802'Cement dispersion agent'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1998Patents assigned to KAO CORP (4)· patent assignee history
1988–1998Based in Wakayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAO CORP41988–1998
Locations
LocationPatentsSpan
Wakayama, JP41988–1998