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Inventor

Tomohiro Matsushima

Inventor
Tsukuba, JP

Overview

17→
Patents
1998–2015
Patent span
Human necessities
Primary field (CPC A)

Patents· 17 as inventor

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

C07Dprimary
C07DHeterocyclic compounds30%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations28%
A61KPreparations for medical, dental or toiletry purposes26%
C07KPeptides4%
Y02ATechnologies for adaptation to climate change4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
C07BGeneral methods of organic chemistry2%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
PatentTitleYear
9,012,458'Antitumor agent using compounds having kinase inhibitory effect in combination'20158,865,737'Antitumor agent for undifferentiated gastric cancer'20148,377,938'Phenoxypyridine derivative salts and crystals thereof, and process for preparing the same'20138,329,742'Macrocyclic compounds useful as pharmaceuticals'20128,288,538'Pyridine derivatives and pyrimidine derivatives (3)'20127,915,306'Macrocyclic compounds useful as pharmaceuticals'20117,855,290'Pyridine derivatives and pyrimidine derivatives (3)'20107,799,827'Macrocyclic compounds useful as pharmaceuticals'20107,790,885'Process for preparing phenoxypyridine derivatives'20107,612,208'Crystalline form of the salt of 4-(3-chloro-4-(cyclopropylaminocarbonyl)aminophenoxy)-7-methoxy-6-quinolinecarboxamide or the solvate of the salt and a process for preparing the same'20097,612,092'Nitrogen-containing aromatic derivatives'20097,531,532'Pyridine derivative and pyrimidine derivative'20097,468,380'Nitrogen-containing aromatic derivatives'20087,253,286'Nitrogen-containing aromatic derivatives'20077,109,219'Nitrogen-containing aromatic derivatives'20066,051,705'Substituted thiazolo[3,2-a]azepine derivatives'20005,789,403'Substituted thiazolo ›3,2-a!azepine derivatives'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2012Patents assigned to EISAI CO LTD (7)· patent assignee history
1998–2000Based in Ibaraki, JP· patent location history
2006–2012Based in Ushiku, JP· patent location history
2008–2015Patents assigned to EISAI R&D MAN CO LTD (10)· patent assignee history
2009–2015Based in Tsukuba, JP· patent location history
2012–2015Patents assigned to MATSUSHIMA TOMOHIRO (5)· patent assignee history
2012–2014Patents assigned to OBAISHI HIROSHI (2)· patent assignee history
2014–2015Patents assigned to NAKAGAWA TAKAYUKI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EISAI R&D MAN CO LTD102008–2015
EISAI CO LTD71998–2012
MATSUSHIMA TOMOHIROself52012–2015
NAKAGAWA TAKAYUKI22014–2015
OBAISHI HIROSHI22012–2014
Locations
LocationPatentsSpan
Tsukuba, JP82009–2015
Ushiku, JP72006–2012
Ibaraki, JP21998–2000