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Inventor

Hidetoshi Nakao

Inventor
Itami, JP

Overview

7→
Patents
1997–2002
Patent span
Chemistry
Primary field (CPC C)

Patents· 7 as inventor

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

C07Dprimary
C07DHeterocyclic compounds36%
A61KPreparations for medical, dental or toiletry purposes14%
A61QSpecific use of cosmetics or similar toiletry preparations14%
C07JSteroids14%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%
C07KPeptides7%
PatentTitleYear
6,387,882'Vitamin E derivatives'20026,358,515'Hydroquinone derivatives'20025,981,530'Piperazine derivative'19995,776,922'Corticoid derivatives and pharmaceutical and cosmetic compositions'19985,753,658'Quinolonecarboxylic acid derivatives'19985,606,080'Tocopherol derivatives'19975,599,807'Steroid derivatives'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2002Patents assigned to SENJU PHARMA CO (7)· patent assignee history
1997–2002Based in Itami, JP· patent location history
1997–1999Based in Amagasaki, JP· patent location history
2002Based in Hyogo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SENJU PHARMA CO71997–2002
Locations
LocationPatentsSpan
Itami, JP41997–2002
Amagasaki, JP21997–1999
Hyogo, JP12002