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Inventor

Kyoko Hayashi

Inventor
Tsukuba, JP

Overview

4→
Patents
1996–2008
Patent span
Human necessities
Primary field (CPC A)

Patents· 4 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 preparations33%
C07DHeterocyclic compounds25%
A01NPreservation of bodies of humans or animals or plants or parts thereof8%
A23GCocoa8%
A23KFodder8%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for8%
A61KPreparations for medical, dental or toiletry purposes8%
PatentTitleYear
7,354,946'Biarylurea derivatives'20086,958,333'Biarylurea derivatives'20056,258,825'2-oxoimidazole derivatives'20015,585,365'Antiviral polysaccharide'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to NIPPON OIL CO LTD (1)· patent assignee history
1996Based in Imizu-shi, JP· patent location history
2001–2008Patents assigned to BANYU PHARMA CO LTD (3)· patent assignee history
2001–2008Based in Tsukuba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BANYU PHARMA CO LTD32001–2008
NIPPON OIL CO LTD11996
Locations
LocationPatentsSpan
Tsukuba, JP32001–2008
Imizu-shi, JP11996