Inventor

Masatoshi Chihiro

Inventor

Naruto, JP

Overview

13→

Patents

1988–2013

Patent span

Chemistry

Primary field (CPC C)

Patents· 13 as inventor

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

C07Dprimary

C07DHeterocyclic compounds28%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%

A61KPreparations for medical, dental or toiletry purposes14%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium14%

C07HSugars11%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

8,450,352'Thiazole compounds and their use for inhibiting phosphodiesterase 4, TNF-Î±, and IL-4'2013 8,354,439'Agent for inhibition of cytokine production and agent for inhibition of cell adhesion'2013 7,655,680'Thiazole compound and use thereof'2010 6,583,163'Agent for inhibition of cytokine production and agent for inhibition of cell adhesion'2003 RE037556'Superoxide radical inhibitor'2002 6,291,487'Agent for inhibition of cytokine production and agent for inhibition of cell adhesion'2001 6,080,764'Superoxide radical inhibitor'2000 5,677,319'Superoxide radical inhibitor'1997 5,643,932'Superoxide radical inhibitor'1997 5,639,770'Thiazole derivatives'1997 4,963,566'Benzimidazolyl-sulfinyl-tetrahydroquinolines'1990 4,880,815'Imidazopyridyl-alkylthio-pyridines and anti-peptic ulcer compositions containing the same'1989 4,738,970'Benzimidazolyl-thio-tetrahydroquinolines and anti-peptic ulcer compositions containing the same'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2013Patents assigned to OTSUKA PHARMA CO LTD (13)· patent assignee history

1988–2013Based in Naruto, JP· patent location history

2013Patents assigned to CHIHIRO MASATOSHI (2)· patent assignee history

2013Patents assigned to TAKEMURA ISAO (2)· patent assignee history

2013Patents assigned to FUJITA KAZUHIKO (1)· patent assignee history

2013Patents assigned to HARUTA JUNPEI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
OTSUKA PHARMA CO LTD	13	1988–2013
CHIHIRO MASATOSHIself	2	2013
TAKEMURA ISAO	2	2013
FUJITA KAZUHIKO	1	2013
HARUTA JUNPEI	1	2013

Locations

Location	Patents	Span
Naruto, JP	13	1988–2013