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Inventor

Nirou Hoshishima

Inventor
Okayama, JP

Overview

3→
Patents
2003–2015
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Cprimary
C07CAcyclic or carbocyclic compounds75%
B01DSeparation25%
PatentTitleYear
9,150,487'Crossflow type filtering operation method using ceramic filter'20158,178,716'Method of crystallization'20126,620,966'Process for producing aromatic carboxylic acid'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2015Patents assigned to MITSUBISHI GAS CHEMICAL CO (3)· patent assignee history
2003–2012Patents assigned to MIZUSHIMA AROMA CO LTD (2)· patent assignee history
2003–2012Patents assigned to TOYO BOSEKI (2)· patent assignee history
2003–2015Based in Okayama, JP· patent location history
2012–2015Patents assigned to HOSHISHIMA NIROU (2)· patent assignee history
2012–2015Patents assigned to ZAIMA FUMIYA (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI GAS CHEMICAL CO32003–2015
HOSHISHIMA NIROUself22012–2015
MIZUSHIMA AROMA CO LTD22003–2012
TOYO BOSEKI22003–2012
ZAIMA FUMIYA22012–2015
Locations
LocationPatentsSpan
Okayama, JP32003–2015