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Inventor

Daisuke Yamashita

Inventor
Tokyo, JP

Overview

3→
Patents
2019–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations20%
C07DHeterocyclic compounds20%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals10%
H02JElectric power networks10%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution10%
PatentTitleYear
11,028,492Electrolytic system, electrolytic control circuit, and control method for electrolytic system202110,710,988Piperazine derivative202010,301,286Piperazine derivative2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to ASTELLAS PHARMA INC (2)· patent assignee history
2019–2020Based in Tokyo, JP· patent location history
2021Patents assigned to FUJITSU LTD (1)· patent assignee history
2021Based in Bunkyo-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASTELLAS PHARMA INC22019–2020
FUJITSU LTD12021
Locations
LocationPatentsSpan
Tokyo, JP22019–2020
Bunkyo-ku, JP12021