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Inventor

Katsuhiro Iura

Inventor
Ibaraki, JP

Overview

4→
Patents
1995–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 as inventor

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

C01Bprimary
C01BNon-metallic elements43%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry29%
C07CAcyclic or carbocyclic compounds14%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
9,919,923'Method for producing hydrogen peroxide'20187,833,510'Method for activating hydrogenation catalyst and method for producing hydrogen peroxide including same'20107,601,323'Method for producing hydrogen peroxide'20095,380,907'Method for preparing aromatic carbonate'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–2018Patents assigned to MITSUBISHI GAS CHEMICAL CO (3)· patent assignee history
1995Based in Tsukuba, JP· patent location history
2009–2010Based in Ibaraki, JP· patent location history
2010Patents assigned to MITSUBISHI GAS CHEMICAL COMPAY (1)· patent assignee history
2018Patents assigned to UNIV KYUSHU NAT UNIV CORP (1)· patent assignee history
2018Based in Katsushika-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI GAS CHEMICAL CO31995–2018
MITSUBISHI GAS CHEMICAL COMPAY12010
UNIV KYUSHU NAT UNIV CORP12018
Locations
LocationPatentsSpan
Ibaraki, JP22009–2010
Katsushika-ku, JP12018
Tsukuba, JP11995