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Inventor

Yasuo Hirota

Inventor
Aichi, JP

Overview

1→
Patents
2007
Patent span
Textiles
Primary field (CPC D)

Patents· 1 as inventor

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

D03Dprimary
D03DWoven fabrics33%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
7,300,692'Rubbing cloth for use in manufacturing liquid crystal display panels'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Patents assigned to HAYASHI TELEMPU KK (1)· patent assignee history
2007Patents assigned to HITACHI LTD (1)· patent assignee history
2007Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HAYASHI TELEMPU KK12007
HITACHI LTD12007
Locations
LocationPatentsSpan
Aichi, JP12007