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Inventor

Keiji Saito

Inventor
Atsugi, JP

Overview

3→
Patents
1980–2021
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
C07DHeterocyclic compounds13%
C07KPeptides13%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G03DApparatus for processing exposed photographic materials13%
PatentTitleYear
10,975,052Griseofulvin compound202110,947,289Glyco-modified atrial natriuretic peptide20214,192,594'Camera film processor'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to FUJI PHOTO FILM CO LTD (1)· patent assignee history
1980Based in Higashikurume, JP· patent location history
2021Patents assigned to DAIICHI SANKYO CO LTD (2)· patent assignee history
2021Based in Atsugi, JP· patent location history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAIICHI SANKYO CO LTD22021
FUJI PHOTO FILM CO LTD11980
Locations
LocationPatentsSpan
Atsugi, JP12021
Tokyo, JP12021
Higashikurume, JP11980