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Inventor

HIRONOBU OGATA

Inventor
JP

Overview

2→
Patents
2022–2025
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.

C01Pprimary
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds25%
C01BNon-metallic elements13%
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals13%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients13%
C08LCompositions of macromolecular compounds13%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
PatentTitleYear
12,281,019Boron-containing amorphous silica powder and method of producing same202511,434,378Barium sulfate powder and resin composition comprising same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SAKAI CHEMICAL INDUSTRY CO (2)· patent assignee history
2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAKAI CHEMICAL INDUSTRY CO22022–2025
Locations
LocationPatentsSpan
JP22022–2025