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Inventor

Hirofumi Sugane

Inventor
Machida, JP

Overview

3→
Patents
2009–2012
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B65Bprimary
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials25%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers25%
G03GElectrography25%
H01HElectric switches25%
PatentTitleYear
8,157,093'Packing unit'20127,813,669'Image forming apparatus'20107,511,238'Switch actuation device, interlock mechanism, and image forming apparatus'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2010Patents assigned to RICOH KK (2)· patent assignee history
2009–2012Based in Machida, JP· patent location history
2010Based in Kanagawa, JP· patent location history
2012Patents assigned to ABE TSUYOSHI (1)· patent assignee history
2012Patents assigned to ARAI TOMOAKI (1)· patent assignee history
2012Patents assigned to GODA HIDEYUKI (1)· patent assignee history
2012Patents assigned to ISHIHARA SATOSHI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK22009–2010
ABE TSUYOSHI12012
ARAI TOMOAKI12012
GODA HIDEYUKI12012
ISHIHARA SATOSHI12012
Locations
LocationPatentsSpan
Machida, JP22009–2012
Kanagawa, JP12010