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Inventor

Michimasa Tamura

Inventor
Yamaguchi, JP

Overview

1→
Patents
2004
Patent span
Chemistry
Primary field (CPC C)

Patents· 1 as inventor

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

B82Yprimary
B82YSpecific uses or applications of nanostructures25%
C01BNon-metallic elements25%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds25%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties25%
PatentTitleYear
6,770,130'Silica composite oxide particles and method of producing the same'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to TOKUYAMA CORP (1)· patent assignee history
2004Based in Yamaguchi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKUYAMA CORP12004
Locations
LocationPatentsSpan
Yamaguchi, JP12004