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Inventor

Haruo Ogawa

Inventor
Yokohama, JP

Overview

5→
Patents
1997–2002
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes31%
A61QSpecific use of cosmetics or similar toiletry preparations31%
C07DHeterocyclic compounds13%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C09KMaterials for miscellaneous applications, not provided for elsewhere6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
6,476,024'Pyridazine derivatives and related composition'20026,395,896'Pyridazine derivatives, manufacturing method and related composition'20025,770,112'Oil-in-alcohol emulsified composition'19985,683,704'Cosmetic composition'19975,658,578'Cosmetic composition'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2002Patents assigned to SHISEIDO CO LTD (4)· patent assignee history
1997Patents assigned to SENJU PHARMA CO (1)· patent assignee history
1997Based in Kanagawa, JP· patent location history
1998–2002Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHISEIDO CO LTD41997–2002
SENJU PHARMA CO11997
Locations
LocationPatentsSpan
Yokohama, JP31998–2002
Kanagawa, JP21997