Inventor

Shinji Takii

Inventor
Minamisaitama, JP

Overview

10→
Patents
1999–2020
Patent span
Chemistry
Primary field (CPC C)

Patents· 10 as inventor

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

C07Dprimary
C07DHeterocyclic compounds32%
A01NPreservation of bodies of humans or animals or plants or parts thereof29%
A61KPreparations for medical, dental or toiletry purposes10%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations10%
C07CAcyclic or carbocyclic compounds10%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2018Patents assigned to NISSAN CHEMICAL IND LTD (8)· patent assignee history
1999Based in Saitama, JP· patent location history
2000–2009Based in Minamisaitama, JP· patent location history
2003Based in Nishikamo-gun, JP· patent location history
2018Patents assigned to NISSAN CHEMICAL IND INC (1)· patent assignee history
2018–2020Based in Shiraoka, JP· patent location history
2020Patents assigned to NISSAN CHEMICAL CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN CHEMICAL IND LTD81999–2018
NISSAN CHEMICAL CORP22020
NISSAN CHEMICAL IND INC12018
Locations
LocationPatentsSpan
Minamisaitama, JP52000–2009
Shiraoka, JP32018–2020
Nishikamo-gun, JP12003
Saitama, JP11999