Inventor

Yoshinao Sada

Inventor
Kasai, JP

Overview

24→
Patents
2009–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 24 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof86%
A01PBiocidal, pest repellant, pest attractant or plant growth regulatory activity of chemical compounds or preparations7%
C07CAcyclic or carbocyclic compounds4%
C07DHeterocyclic compounds4%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2021Patents assigned to SUMITOMO CHEMICAL CO (24)· patent assignee history
2009–2013Based in Funabashi, JP· patent location history
2012–2013Patents assigned to SADA YOSHINAO (2)· patent assignee history
2012Patents assigned to KAWANAKA HIDEO (1)· patent assignee history
2012Based in Toyonaka, JP· patent location history
2013Patents assigned to KIZAWA SATORU (1)· patent assignee history
2015–2019Based in Tokyo, JP· patent location history
2020–2021Based in Kasai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO242009–2021
SADA YOSHINAOself22012–2013
KAWANAKA HIDEO12012
KIZAWA SATORU12013
Locations
LocationPatentsSpan
Kasai, JP112020–2021
Tokyo, JP102015–2019
Funabashi, JP22009–2013
Toyonaka, JP12012