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Inventor

Takamitsu Utsukihara

Inventor
Tokyo, JP

Overview

2→
Patents
2001–2009
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 purposes25%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
A61QSpecific use of cosmetics or similar toiletry preparations25%
C07DHeterocyclic compounds25%
PatentTitleYear
7,495,107'Method for manufacturing isoxazole derivative or dihydroisoxazole derivative'20096,271,397'L-ascorbic acid-2-phosphoric acid potassium crystal and method for producing the same'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to SHOWA DENKO KK (1)· patent assignee history
2001Based in Kanagawa, JP· patent location history
2009Patents assigned to RIKKYO GAKUIN (1)· patent assignee history
2009Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIKKYO GAKUIN12009
SHOWA DENKO KK12001
Locations
LocationPatentsSpan
Tokyo, JP12009
Kanagawa, JP12001