Inventor

Risa Tsutsui

Inventor
Tokyo, JP

Overview

3→
Patents
2016–2017
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing50%
G06TImage data processing or generation, in general17%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
H04NPictorial communication, e.g. television17%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to RICOH CO LTD (3)· patent assignee history
2016–2017Patents assigned to TSUTSUI RISA (3)· patent assignee history
2016–2017Patents assigned to ISHIHARA RIEKO (2)· patent assignee history
2016–2017Patents assigned to KAWATA YUKI (2)· patent assignee history
2016–2017Patents assigned to YOSHIDA HIROYUKI (2)· patent assignee history
2016–2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD32016–2017
TSUTSUI RISAself32016–2017
ISHIHARA RIEKO22016–2017
KAWATA YUKI22016–2017
YOSHIDA HIROYUKI22016–2017
Locations
LocationPatentsSpan
Tokyo, JP32016–2017