Inventor

Yoshihiko Endo

Inventor

Tokyo, JP

Overview

2009–2020

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B01Dprimary

B01DSeparation17%

C02FTreatment of water, waste water, sewage, or sludge17%

G06FElectric digital data processing17%

H04NPictorial communication, e.g. television17%

Y02ATechnologies for adaptation to climate change17%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management17%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to NEC PERSONAL PRODUCTS LTD (1)· patent assignee history

2009–2020Based in Tokyo, JP· patent location history

2020Patents assigned to KURITA WATER IND LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KURITA WATER IND LTD	1	2020
NEC PERSONAL PRODUCTS LTD	1	2009

Locations

Location	Patents	Span
Tokyo, JP	2	2009–2020