Inventor

Shigematsu Fujita

Inventor

Nagano-shi, JP

Overview

2→

Patents

2011–2021

Patent span

Textiles

Primary field (CPC D)

Patents· 2 as inventor

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

B27Nprimary

B27NManufacture by dry processes of articles, with or without organic binding agents, made from particles or fibres consisting of wood or other lignocellulosic or like organic material17%

D04HMaking textile fabrics, e.g. from fibres or filamentary material17%

D21BFibrous raw materials or their mechanical treatment17%

D21FPaper-making machines17%

D21GCalenders17%

G10HElectrophonic musical instruments17%

PatentTitleYear

11,077,581Sheet manufacturing apparatus and control method of sheet manufacturing apparatus2021 8,035,021'Tone generation apparatus'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to YAMAHA CORP (1)· patent assignee history

2011Based in Iwata, JP· patent location history

2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history

2021Based in Nagano-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	1	2021
YAMAHA CORP	1	2011

Locations

Location	Patents	Span
Nagano-shi, JP	1	2021
Iwata, JP	1	2011