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Inventor

Masayuki Nakazono

Inventor
Ibaraki, JP

Overview

2→
Patents
2014–2016
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.

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations50%
PatentTitleYear
9,463,164'Tablet having improved elution properties'20168,673,353'Tablet having improved elution properties'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to DAINIPPON SUMITOMO PHARMA CO (1)· patent assignee history
2014Patents assigned to NAKAZONO MASAYUKI (1)· patent assignee history
2014Patents assigned to NISHII HIROYUKI (1)· patent assignee history
2014Patents assigned to YANAGIDA MAKIKO (1)· patent assignee history
2014–2016Based in Ibaraki, JP· patent location history
2016Patents assigned to SUMITOMO DAINIPPON PHARMA CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DAINIPPON SUMITOMO PHARMA CO12014
NAKAZONO MASAYUKIself12014
NISHII HIROYUKI12014
SUMITOMO DAINIPPON PHARMA CO LTD12016
YANAGIDA MAKIKO12014
Locations
LocationPatentsSpan
Ibaraki, JP22014–2016