Inventor

Sadatoshi Sakuma

Inventor
Kanagawa, JP

Overview

15→
Patents
1996–2017
Patent span
Human necessities
Primary field (CPC A)

Patents· 15 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes29%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations21%
C07KPeptides14%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
C12NMicroorganisms or enzymes12%
A01NPreservation of bodies of humans or animals or plants or parts thereof5%
A61QSpecific use of cosmetics or similar toiletry preparations2%
C07CAcyclic or carbocyclic compounds2%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2002Patents assigned to MEIJI MILK PROD CO LTD (4)· patent assignee history
1996–1998Based in Odawara, JP· patent location history
2000–2015Based in Kanagawa, JP· patent location history
2006Based in Tokyo, JP· patent location history
2010–2015Patents assigned to MEDICAL THERAPIES LTD (3)· patent assignee history
2011–2015Patents assigned to SAKUMA SADATOSHI (5)· patent assignee history
2011–2015Patents assigned to MATSUI TAKASHI (4)· patent assignee history
2011–2014Patents assigned to FUJIWARA MASATOSHI (3)· patent assignee history
2011–2017Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAKUMA SADATOSHIself52011–2015
MATSUI TAKASHI42011–2015
MEIJI MILK PROD CO LTD41996–2002
FUJIWARA MASATOSHI32011–2014
MEDICAL THERAPIES LTD32010–2015
Locations
LocationPatentsSpan
Kanagawa, JP102000–2015
Yokohama, JP22011–2017
Odawara, JP21996–1998
Tokyo, JP12006