Inventor

Kazumi Morikawa

Inventor

Shizuoka, JP

Overview

11→

Patents

1989–2011

Patent span

Chemistry

Primary field (CPC C)

Patents· 11 as inventor

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

A61Pprimary

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%

C07DHeterocyclic compounds31%

C07CAcyclic or carbocyclic compounds12%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

A61KPreparations for medical, dental or toiletry purposes4%

C07JSteroids4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

PatentTitleYear

7,985,744'Vitamin D derivatives'2011 7,196,081'Compounds with hydroxycarbonyl-halogenoalkyl side chains'2007 7,074,819'Benzopyran or thiobenzopyran derivatives'2006 6,737,417'Compounds with hydroxycarbonyl-halogenoalkyl side chain'2004 6,645,951'Benzopyran or thiobenzopyran derivatives'2003 6,610,733'Optically active chroman and thiochroman derivatives'2003 6,555,571'3-methyl -chromane or thiochromane derivatives'2003 6,552,069'3-methyl-chroman and -thiochroman derivatives'2003 6,552,068'3-ethyl-, 3-propyl- or 3-butyl-chroman and thiochroman derivatives'2003 6,153,768'Benzopyran derivatives'2000 4,822,892'N-heterocyclic platinum complexes'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2011Patents assigned to CHUGAI PHARMACEUTICAL CO LTD (10)· patent assignee history

1989Based in Tokyo, JP· patent location history

2000Patents assigned to C & C RES LAB (1)· patent assignee history

2000–2006Based in Mishima, JP· patent location history

2003–2011Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHUGAI PHARMACEUTICAL CO LTD	10	1989–2011
C & C RES LAB	1	2000

Locations

Location	Patents	Span
Shizuoka, JP	7	2003–2011
Mishima, JP	3	2000–2006
Tokyo, JP	1	1989