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Inventor

Hisatoshi Shinagawa

Inventor
Takatsuki, JP

Overview

2→
Patents
2001–2003
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Pprimary
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations40%
C07DHeterocyclic compounds40%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
6,599,895'-lactam compounds and process for producing the same'20036,265,396'.beta.-lactam compounds and process for preparing the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2003Patents assigned to SUMITOMO PHARMA (2)· patent assignee history
2001–2003Based in Takatsuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO PHARMA22001–2003
Locations
LocationPatentsSpan
Takatsuki, JP22001–2003