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Inventor

Masashi Tsuruta

Inventor
Tokyo, JP

Overview

1→
Patents
2018
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.

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
B60CVehicle tyres17%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C08LCompositions of macromolecular compounds17%
C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties17%
PatentTitleYear
9,914,835'Carbon black, method for producing carbon black, and rubber composition'2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to TOKAI CARBON KK (1)· patent assignee history
2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOKAI CARBON KK12018
Locations
LocationPatentsSpan
Tokyo, JP12018