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Inventor

NOBUTAKA URANO

Inventor
JP

Overview

3→
Patents
2022–2024
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.

B41Jprimary
B41JTypewriters20%
B29CShaping or joining of plastics10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
D04HMaking textile fabrics, e.g. from fibres or filamentary material10%
D06HMarking, inspecting, seaming or severing textile materials10%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials10%
D21BFibrous raw materials or their mechanical treatment10%
D21FPaper-making machines10%
D21GCalenders10%
PatentTitleYear
11,891,753Fiber structure manufacturing apparatus, method of manufacturing fiber structure, and fiber structure202411,491,790Liquid absorber, liquid-absorbing sheet, liquid absorbent, and image-forming apparatus202211,351,788Liquid absorber and image forming apparatus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
2022–2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP32022–2024
Locations
LocationPatentsSpan
JP32022–2024