Inventor

Sachiko Fukumaru

Inventor
Saitama-shi, JP

Overview

12→
Patents
2014–2021
Patent span
LOC
Primary field

Patents· 12 as inventor

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

LOC14primary
LOC1475%
H04NPictorial communication, e.g. television25%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to RICOH CO LTD (12)· patent assignee history
2014–2021Patents assigned to FUKUMARU SACHIKO (11)· patent assignee history
2014–2018Patents assigned to UMEZAWA ASAKI (9)· patent assignee history
2014–2016Patents assigned to FURUTANI RYO (4)· patent assignee history
2014–2016Patents assigned to TANIUCHI DAISUKE (4)· patent assignee history
2014Based in Meguro-ku, JP· patent location history
2016–2021Based in Saitama-shi, JP· patent location history
2016–2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD122014–2021
FUKUMARU SACHIKOself112014–2021
UMEZAWA ASAKI92014–2018
FURUTANI RYO42014–2016
TANIUCHI DAISUKE42014–2016
Locations
LocationPatentsSpan
Saitama-shi, JP62016–2021
Tokyo, JP32016–2018
Meguro-ku, JP32014