Inventor

Atsuo Hazato

Inventor

Hino, JP

Overview

25→

Patents

1984–2001

Patent span

Chemistry

Primary field (CPC C)

Patents· 25 as inventor

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

C07Cprimary

C07CAcyclic or carbocyclic compounds41%

C07DHeterocyclic compounds18%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium16%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations11%

A61KPreparations for medical, dental or toiletry purposes5%

C07HSugars5%

C07JSteroids2%

Y02PClimate change mitigation technologies in the production or processing of goods2%

PatentTitleYear

6,177,586'Vitamin D3 derivative and production process thereof'2001 6,087,395'Isocarbacyclin derivatives as apoptosis inhibitors'2000 6,028,208'Vitamin D.sub.3 derivative and treating agent for inflammatory respiratory disease using same'2000 5,986,112'Vitamin D.sup.3 derivative and production process thereof'1999 5,719,297'Vitamin D.sub.3 derivatives and production process thereof'1998 5,700,833'Isocarbacyclin derivatives'1997 5,675,031'4-hydroxy-2-cyclopentenone derivatives and anticancer agent and bone formation accelerator containing the same'1997 5,656,663'External skin treatment agent composition containing isocarbacyclins as active ingredient'1997 5,604,257'Lactone compound and process of production thereof'1997 5,530,027'External skin treatment agent composition containing prostacyclins as active ingredient'1996 5,338,844'2-substituted-2-cyclopentenone compound and anticancer agent and bone formation accelerator comprising same as active ingredient'1994 5,216,183'Cyclopentanone/cyclopentenone derivative'1993 5,175,338'Isocarbacyclin derivatives and their pharmaceutically acceptable salts thereof'1992 5,159,102'7-thiaprostaglandins E, and process for producing same'1992 5,149,859'Naphthalene derivatives'1992 5,149,711'2-cyclopentenone derivatives'1992 5,116,869'2-substituted-2-cyclopentenones'1992 4,990,650'Aromatic derivative and preparation method thereof'1991 4,921,995'Process for producing 16-substituted prostaglandines'1990 4,841,091'Process for producing 16-substituted prostaglandin es.'1989 4,797,506'6-substituted prostaglandins E.sub.1 and process for producing same'1989 4,788,319'Novel isocarbacyclins and processes for production thereof'1988 4,711,895'4-hydroxy-2-cyclopentenone, process for production thereof, pharmaceutical composition comprising it'1987 4,649,156'6-nitroprostaglandin derivatives'1987 4,466,980'Thiaprostaglandin E.sub.1 derivatives, process for production thereof, and pharmaceutical use thereof'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2001Patents assigned to TEIJIN LTD (23)· patent assignee history

1984–2001Based in Hino, JP· patent location history

1989–2000Based in Tokyo, JP· patent location history

1997Patents assigned to HAZATO ATSUO (1)· patent assignee history

1997Patents assigned to RES DEVELOPEMENT CORP OF JAPAN (1)· patent assignee history

2000Patents assigned to ATSUO HAZATO (1)· patent assignee history

2000Patents assigned to JAPAN SCIENCE & TECH CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TEIJIN LTD	23	1984–2001
ATSUO HAZATOself	1	2000
HAZATO ATSUOself	1	1997
JAPAN SCIENCE & TECH CORP	1	2000
RES DEVELOPEMENT CORP OF JAPAN	1	1997

Locations

Location	Patents	Span
Hino, JP	21	1984–2001
Tokyo, JP	4	1989–2000