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Inventor

TAKASHI ONOZUKA

Inventor
JP

Overview

5→
Patents
2022–2025
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 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 chemistry24%
B01DSeparation19%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general19%
Y02TClimate change mitigation technologies related to transportation19%
B82YSpecific uses or applications of nanostructures10%
Y02ATechnologies for adaptation to climate change10%
PatentTitleYear
12,409,415Catalyst for purification of exhaust gas202511,577,226Exhaust gas purification catalyst202311,559,768Exhaust gas purification catalyst202311,426,710Exhaust gas control catalyst202211,400,436Exhaust gas purification catalyst2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to CATALER CORP (5)· patent assignee history
2022–2023Patents assigned to TOYOTA MOTOR CO LTD (4)· patent assignee history
2022–2023Patents assigned to CHINZEI ISAO (3)· patent assignee history
2022–2023Patents assigned to MIURA MASAHIDE (3)· patent assignee history
2022–2023Patents assigned to NAKAHIGASHI SEIJI (3)· patent assignee history
2022–2025Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CATALER CORP52022–2025
TOYOTA MOTOR CO LTD42022–2023
CHINZEI ISAO32022–2023
MIURA MASAHIDE32022–2023
NAKAHIGASHI SEIJI32022–2023
Locations
LocationPatentsSpan
JP52022–2025