Inventor

Shohei Tsuda

Inventor

Suntou-gun, JP

Overview

2016–2021

Patent span

Physics

Primary field (CPC G)

Patents· 21 as inventor

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

G03Gprimary

G03GElectrography100%

PatentTitleYear

11,112,708Toner2021 11,112,712Toner2021 11,061,342Electrophotographic apparatus, process cartridge and cartridge set2021 10,976,678Toner2021 10,782,623Toner2020 10,578,990Toner2020 10,409,186Toner and image forming method2019 10,197,934Toner, developing apparatus, and image-forming apparatus provided with toner2019 10,156,800Toner, developing device, and image forming apparatus2018 10,012,919Toner, developing apparatus, and image-forming apparatus2018 9,904,195'Toner, image forming apparatus, and image forming method'2018 9,857,707'Toner'2018 9,778,583'Toner and imaging method'2017 9,772,570'Magnetic toner'2017 9,715,188'Toner'2017 9,658,546'Toner and method of producing toner'2017 9,606,462'Toner and method for manufacturing toner'2017 9,588,450'Magnetic toner'2017 9,575,461'Process cartridge and image forming method using toner having properties for high image quality'2017 9,575,425'Toner'2017 9,470,993'Magnetic toner'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2021Patents assigned to CANON KK (21)· patent assignee history

2016–2021Based in Suntou-gun, JP· patent location history

2021Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	21	2016–2021

Locations

Location	Patents	Span
Suntou-gun, JP	20	2016–2021
Shizuoka, JP	1	2021