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Inventor

MASAHIKO OKA

Inventor
JP

Overview

1→
Patents
2022
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.

C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds33%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%
C08LCompositions of macromolecular compounds33%
PatentTitleYear
11,274,172Processing additive, molding composition masterbatch of processing additive and molding article2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to DAIKIN IND LTD (1)· patent assignee history
2022Patents assigned to MURAKAMI SHINJI (1)· patent assignee history
2022Patents assigned to OKA MASAHIKO (1)· patent assignee history
2022Patents assigned to OKANISHI KEN (1)· patent assignee history
2022Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIKIN IND LTD12022
MURAKAMI SHINJI12022
OKA MASAHIKOself12022
OKANISHI KEN12022
Locations
LocationPatentsSpan
JP12022