Inventor

Kazuma Miyazawa

Inventor

Nagano, JP

Overview

8→

Patents

2012–2019

Patent span

Textiles

Primary field (CPC D)

Patents· 8 as inventor

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

D21Bprimary

D21BFibrous raw materials or their mechanical treatment19%

D21FPaper-making machines19%

B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents11%

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 material11%

D04HMaking textile fabrics, e.g. from fibres or filamentary material7%

D21DTreatment of the materials before passing to the paper-making machine7%

G03GElectrography7%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%

D10BIndexing scheme associated with sublasses of section d, relating to textiles4%

PatentTitleYear

10,246,824Sheet manufacturing apparatus2019 10,145,046Sheet manufacturing apparatus2018 9,776,213'Sheet manufacturing apparatus'2017 9,637,860'Sheet manufacturing apparatus'2017 9,476,161'Sheet manufacturing apparatus'2016 9,428,862'Sheet manufacturing apparatus'2016 8,331,811'Developing device having liquid developer coating members, image forming apparatus, and developing method using the same'2012 8,139,983'Developing device and image forming apparatus with liquid developer coating members'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2019Patents assigned to SEIKO EPSON CORP (8)· patent assignee history

2012Patents assigned to MIYAZAWA KAZUMA (2)· patent assignee history

2012Patents assigned to SASAKI TSUTOMU (2)· patent assignee history

2012Patents assigned to FUKAZAWA MASAHIRO (1)· patent assignee history

2012Patents assigned to IKUMA KEN (1)· patent assignee history

2012Based in Shiojiri, JP· patent location history

2016–2019Based in Nagano, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SEIKO EPSON CORP	8	2012–2019
MIYAZAWA KAZUMAself	2	2012
SASAKI TSUTOMU	2	2012
FUKAZAWA MASAHIRO	1	2012
IKUMA KEN	1	2012

Locations

Location	Patents	Span
Nagano, JP	6	2016–2019
Shiojiri, JP	2	2012