Inventor

TAKESHI OKUMURA

Inventor
JP

Overview

10→
Patents
2021–2026
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B01Dprimary
B01DSeparation18%
H01FMagnets18%
C01BNon-metallic elements14%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]14%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds7%
Y02ATechnologies for adaptation to climate change7%
Y02PClimate change mitigation technologies in the production or processing of goods7%
H05KPrinted circuits4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2022Patents assigned to KAWASAKI HEAVY IND LTD (5)· patent assignee history
2021–2026Based in JP· patent location history
2022Patents assigned to RESEARCH INSTITUTE OF INNOVATIVE TECH FOR THE EARTH (1)· patent assignee history
2023–2026Patents assigned to TDK CORP (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI HEAVY IND LTD52021–2022
TDK CORP52023–2026
RESEARCH INSTITUTE OF INNOVATIVE TECH FOR THE EARTH12022
Locations
LocationPatentsSpan
JP102021–2026