Inventor
Keiko Sakai
Inventor
Yokohama, JP
Overview
Patents· 4 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%
A61QSpecific use of cosmetics or similar toiletry preparations33%
C07DHeterocyclic compounds17%
A61LMethods or apparatus for sterilising materials or objects in general8%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
PatentTitleYear
7,223,799'Color-developing composition and cosmetic, fragrance products and miscellaneous goods for display with the use of the same'20077,169,746'Perfume composition'20076,476,024'Pyridazine derivatives and related composition'20026,395,896'Pyridazine derivatives, manufacturing method and related composition'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2007Patents assigned to SHISEIDO CO LTD (3)· patent assignee history
2002–2007Based in Yokohama, JP· patent location history
2007Patents assigned to SHISEIDO RES CT (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHISEIDO CO LTD | 3 | 2002–2007 |
| SHISEIDO RES CT | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 2002–2007 |