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Inventor

Yuuji Yamashiro

Inventor
Osaka, JP

Overview

3→
Patents
2013–2015
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

B01Dprimary
B01DSeparation25%
C02FTreatment of water, waste water, sewage, or sludge25%
Y02ATechnologies for adaptation to climate change25%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,133,048'Seawater desalination method'20158,672,142'Composite semipermeable membrane'20148,584,870'Composite semipermeable membrane'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2015Based in Osaka, JP· patent location history
2014–2015Patents assigned to NITTO DENKO CORP (2)· patent assignee history
2014–2015Patents assigned to YAMASHIRO YUUJI (2)· patent assignee history
2014Patents assigned to HARADA CHIAKI (1)· patent assignee history
2015Patents assigned to ISHIHARA SATORU (1)· patent assignee history
2015Patents assigned to IWAHORI HIROSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NITTO DENKO CORP22014–2015
YAMASHIRO YUUJIself22014–2015
HARADA CHIAKI12014
ISHIHARA SATORU12015
IWAHORI HIROSHI12015
Locations
LocationPatentsSpan
Osaka, JP32013–2015