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Inventor

Yuko Hosokawa

Inventor
Saitama, JP

Overview

5→
Patents
1997–2010
Patent span
Human necessities
Primary field (CPC A)

Patents· 5 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations29%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04NPictorial communication, e.g. television14%
PatentTitleYear
7,701,967'Communication control terminal apparatus, and storage medium'20106,090,405'Buprenorphine percutaneous absorption preparation'20006,061,149'Communication system capable of changing communication protocol'20005,869,088'Transdermal administration preparation of a 9-aminocyclopenta (b) quinoline'19995,618,555'Percutaneous absorption preparation'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to NIKKEN CHEMICALS CO LTD (3)· patent assignee history
1997Patents assigned to ITTO DENKO CORP (1)· patent assignee history
1997–2000Based in Saitama, JP· patent location history
1999Based in Omiya, JP· patent location history
2000–2010Patents assigned to CANON KK (2)· patent assignee history
2000Patents assigned to NITTO DENKO CORP (1)· patent assignee history
2000Based in Kawasaki, JP· patent location history
2010Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIKKEN CHEMICALS CO LTD31997–2000
CANON KK22000–2010
ITTO DENKO CORP11997
NITTO DENKO CORP12000
Locations
LocationPatentsSpan
Saitama, JP21997–2000
Tokyo, JP12010
Kawasaki, JP12000
Omiya, JP11999