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Inventor

Hideto Uchida

Inventor
Narashino, JP

Overview

3→
Patents
1991–2008
Patent span
Textiles
Primary field (CPC D)

Patents· 3 as inventor

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

C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments20%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons20%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials20%
G11BInformation storage based on relative movement between record carrier and transducer20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
7,361,700'Method for producing colorant excellent in color development'20087,177,252'Method and apparatus for recording data on an optical disc'20075,057,341'Method of processing carbon fiber precursor from pitchy materials'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to TAKEMOTO OIL & FAT CO LTD (1)· patent assignee history
1991Based in Aichi, JP· patent location history
2007Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history
2007Based in Katano, JP· patent location history
2008Patents assigned to TAISEI CHEMICAL IND LTD (1)· patent assignee history
2008Based in Narashino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO12007
TAISEI CHEMICAL IND LTD12008
TAKEMOTO OIL & FAT CO LTD11991
Locations
LocationPatentsSpan
Narashino, JP12008
Katano, JP12007
Aichi, JP11991