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Inventor

Kazuyuki Kitagawa

Inventor
Taki-gun, JP

Overview

2→
Patents
1995–1997
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A61Kprimary
A61KPreparations for medical, dental or toiletry purposes20%
A61QSpecific use of cosmetics or similar toiletry preparations20%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
H05KPrinted circuits20%
PatentTitleYear
5,607,622'Oil-in-water cream base'19975,448,387'Liquid crystal display device having tape carrier with semiconductor device on flap portion'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to HITACHI DEVICE ENG (1)· patent assignee history
1995Patents assigned to HITACHI LTD (1)· patent assignee history
1995Based in Mobara, JP· patent location history
1997Patents assigned to MIKIMOTO PHARMACEUTICAL CO LTD (1)· patent assignee history
1997Based in Taki-gun, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI DEVICE ENG11995
HITACHI LTD11995
MIKIMOTO PHARMACEUTICAL CO LTD11997
Locations
LocationPatentsSpan
Taki-gun, JP11997
Mobara, JP11995