Inventor
Nobuyoshi Handa
Inventor
Otsu, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D06Pprimary
D06PDyeing or printing textiles50%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
6,156,072'Manufacturing method of fabric for ink jet printing and ink jet printing method'20005,370,929'Polyester fiber, process for the production and process for the dyeing of the fibrous structure of the polyester fiber'19944,786,288'Fabric treating method to give sharp colored patterns'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2000Patents assigned to TORAY INDUSTRIES (3)· patent assignee history
1988–1994Based in Otsu, JP· patent location history
2000Based in Otu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TORAY INDUSTRIES | 3 | 1988–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Otsu, JP | 2 | 1988–1994 |
| Otu, JP | 1 | 2000 |