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Inventor

Hideto Sakurai

Inventor
Setagaya, JP

Overview

6→
Patents
1986–2021
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G03Gprimary
G03GElectrography50%
B01DSeparation13%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling13%
B41JTypewriters13%
F17DPipe-line systems13%
PatentTitleYear
10,918,977Suction nozzle and fluid recovery apparatus20218,577,246'Developer containing device and image forming apparatus'20138,515,320'Developing device, process unit and image forming apparatus'20138,437,655'Imaging unit, developing unit, photosensitive unit, and image forming apparatus'20138,224,225'Waste powder recovery container, connecting structure to waste powder recovery container, developing device, and image forming apparatus'20124,566,813'Dot-matrix print controller'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1986Based in Shizuoka, JP· patent location history
2012–2013Patents assigned to KONICA MINOLTA BUSINESS TECH (4)· patent assignee history
2012–2013Patents assigned to SAKURAI HIDETO (4)· patent assignee history
2012Based in Toyokawa, JP· patent location history
2013Patents assigned to KATOGI SYUICHI (1)· patent assignee history
2013Based in Setagaya, JP· patent location history
2021Patents assigned to NITTO KOHKI CO (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA BUSINESS TECH42012–2013
SAKURAI HIDETOself42012–2013
KATOGI SYUICHI12013
MITSUBISHI ELECTRIC CORP11986
NITTO KOHKI CO12021
Locations
LocationPatentsSpan
Setagaya, JP32013
Tokyo, JP12021
Toyokawa, JP12012
Shizuoka, JP11986