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Inventor

Mitsuaki Yamashita

Inventor
Takasaki, JP

Overview

3→
Patents
2001–2014
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%
A61KPreparations for medical, dental or toiletry purposes25%
G11BInformation storage based on relative movement between record carrier and transducer25%
PatentTitleYear
8,703,979'Preparation of anticancer-active tricyclic compounds via alkyne coupling reaction'20147,538,234'Preparation of Optically active 2-(1-hydroxyethyl)-5-hydroxynaphtho[2,3-b]furan-4, 9-diones having anticancer activities'20096,226,236'Information data transfer system'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Patents assigned to TOSHIBA KK (1)· patent assignee history
2001Based in Yokohama, JP· patent location history
2009–2014Patents assigned to TAHEEBO JAPAN CO LTD (2)· patent assignee history
2009–2014Based in Takasaki, JP· patent location history
2014Patents assigned to IIDA AKIRA (1)· patent assignee history
2014Patents assigned to UEDA KAZUNORI (1)· patent assignee history
2014Patents assigned to YAMASHITA MITSUAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TAHEEBO JAPAN CO LTD22009–2014
IIDA AKIRA12014
TOSHIBA KK12001
UEDA KAZUNORI12014
YAMASHITA MITSUAKIself12014
Locations
LocationPatentsSpan
Takasaki, JP22009–2014
Yokohama, JP12001