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Inventor

Mitio Sasaoka

Inventor
Tokushima, JP

Overview

3→
Patents
1995–1997
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C07Dprimary
C07DHeterocyclic compounds50%
Y02PClimate change mitigation technologies in the production or processing of goods50%
PatentTitleYear
5,693,792'.beta.-lactam and cephem compounds and processes for their production'19975,599,925'Penam derivatives'19975,470,972'Process for preparing examethylenecephem compounds'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to OTSUKA KAGAKU KK (3)· patent assignee history
1995Based in Itano, JP· patent location history
1997Based in Tokushima, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTSUKA KAGAKU KK31995–1997
Locations
LocationPatentsSpan
Tokushima, JP21997
Itano, JP11995