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Inventor

Joji Akiyama

Inventor
Kanagawa, JP

Overview

3→
Patents
2016–2019
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.

B65Hprimary
B65HHandling thin or filamentary material, e.g. sheets, webs, cables60%
G03GElectrography20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
10,392,209Sheet feeding sub tray, sheet conveying device, image reading device, and image forming apparatus20199,517,903'Paper feeding device and image forming apparatus'20169,487,370'Sheet material conveying device, image scanning device, and image forming apparatus'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to AKIYAMA JOJI (3)· patent assignee history
2016–2019Patents assigned to RICOH CO LTD (3)· patent assignee history
2016Patents assigned to NAKANO TAKASHI (2)· patent assignee history
2016Patents assigned to FUKUCHI MASATAKA (1)· patent assignee history
2016Patents assigned to FUKUMOTO TAKASHI (1)· patent assignee history
2016–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AKIYAMA JOJIself32016–2019
RICOH CO LTD32016–2019
NAKANO TAKASHI22016
FUKUCHI MASATAKA12016
FUKUMOTO TAKASHI12016
Locations
LocationPatentsSpan
Kanagawa, JP32016–2019