Inventor

Seiji Okazaki

Inventor
Kanagawa, JP

Overview

7→
Patents
1993–2012
Patent span
Human necessities
Primary field (CPC A)

Patents· 7 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes33%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations27%
C07DHeterocyclic compounds13%
G03CPhotosensitive materials for photographic purposes13%
A61LMethods or apparatus for sterilising materials or objects in general7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1993–1995Based in Tokuyama, JP· patent location history
1995Patents assigned to TOKUYAMA CORP (1)· patent assignee history
2003–2012Patents assigned to TORAY INDUSTRIES (5)· patent assignee history
2003–2012Based in Kanagawa, JP· patent location history
2003–2004Based in Kamakura, JP· patent location history
2012Patents assigned to HASEBE KO (1)· patent assignee history
2012Patents assigned to KOZONO HIDEKI (1)· patent assignee history
2012Patents assigned to OKAZAKI SEIJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TORAY INDUSTRIES52003–2012
HASEBE KO12012
KOZONO HIDEKI12012
OKAZAKI SEIJIself12012
TOKUYAMA CORP11995
Locations
LocationPatentsSpan
Kanagawa, JP32003–2012
Kamakura, JP22003–2004
Tokuyama, JP21993–1995