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Inventor

Yoshinao Komiya

Inventor
Hiratsuka, JP

Overview

3→
Patents
2012–2017
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.

B01Dprimary
B01DSeparation40%
C01BNon-metallic elements40%
C23CCoating metallic material20%
PatentTitleYear
9,809,454'Method for refining hydrogen'20179,433,889'Palladium alloy membrane unit, storage structure thereof, and method of purifying hydrogen by using the same'20168,277,893'Chemical vapor deposition apparatus'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to JAPAN PIONICS (3)· patent assignee history
2012Patents assigned to ISHIHAMA YOSHIYASU (1)· patent assignee history
2012Patents assigned to IYECHIKA YASUSHI (1)· patent assignee history
2012Patents assigned to KOMIYA YOSHINAO (1)· patent assignee history
2012Patents assigned to OHORI TATSUYA (1)· patent assignee history
2012Based in Kanagawa, JP· patent location history
2016–2017Based in Hiratsuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JAPAN PIONICS32012–2017
ISHIHAMA YOSHIYASU12012
IYECHIKA YASUSHI12012
KOMIYA YOSHINAOself12012
OHORI TATSUYA12012
Locations
LocationPatentsSpan
Hiratsuka, JP22016–2017
Kanagawa, JP12012