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Inventor

Hidemasa Kakigami

Inventor
Tokyo, JP

Overview

4→
Patents
2014–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B01Dprimary
B01DSeparation40%
C02FTreatment of water, waste water, sewage, or sludge30%
Y02ATechnologies for adaptation to climate change20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
PatentTitleYear
10,814,309Denitration catalyst and denitration device202010,159,936Reverse osmosis membrane filtering device20188,920,653'Desalination apparatus and desalination method'20148,795,531'Co-producing apparatus for salt and fresh water and co-producing method of the same'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2020Patents assigned to MITSUBISHI HEAVY IND LTD (4)· patent assignee history
2014Patents assigned to ITO YOSHIAKI (2)· patent assignee history
2014Patents assigned to IWAHASHI HIDEO (2)· patent assignee history
2014Patents assigned to KAKIGAMI HIDEMASA (2)· patent assignee history
2014Patents assigned to MATSUI KATSUNORI (2)· patent assignee history
2014–2020Based in Tokyo, JP· patent location history
2014Based in Nagasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI HEAVY IND LTD42014–2020
ITO YOSHIAKI22014
IWAHASHI HIDEO22014
KAKIGAMI HIDEMASAself22014
MATSUI KATSUNORI22014
Locations
LocationPatentsSpan
Tokyo, JP32014–2020
Nagasaki, JP12014