Inventor

Rikio Onai

Inventor
Chofu, JP

Overview

13→
Patents
2012–2018
Patent span
Physics
Primary field (CPC G)

Patents· 13 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general37%
H04NPictorial communication, e.g. television27%
G06FElectric digital data processing10%
G06KGraphical data reading10%
G06VImage or video recognition or understanding10%
G07GRegistering the receipt of cash, valuables, or tokens3%
G09GArrangements or circuits for control of indicating devices using static means to present variable information3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Based in Choufu, JP· patent location history
2013–2018Patents assigned to RAKUTEN INC (12)· patent assignee history
2013–2018Patents assigned to ONAI RIKIO (7)· patent assignee history
2013–2018Patents assigned to SANJO MASAHIRO (7)· patent assignee history
2015–2018Patents assigned to HIRANO HIROMI (5)· patent assignee history
2015–2018Patents assigned to OKABE MAKOTO (5)· patent assignee history
2015–2018Based in Chofu, JP· patent location history
2017–2018Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RAKUTEN INC122013–2018
ONAI RIKIOself72013–2018
SANJO MASAHIRO72013–2018
HIRANO HIROMI52015–2018
OKABE MAKOTO52015–2018
Locations
LocationPatentsSpan
Chofu, JP82015–2018
Choufu, JP32012–2014
Tokyo, JP22017–2018