Inventor

Shigeo Negoro

Inventor
Tokyo, JP

Overview

8→
Patents
2012–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

G06Fprimary
G06FElectric digital data processing41%
H04NPictorial communication, e.g. television29%
H04LTransmission of digital information, e.g. telegraphic communication24%
G09GArrangements or circuits for control of indicating devices using static means to present variable information6%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2018Patents assigned to RICOH CO LTD (8)· patent assignee history
2012–2018Patents assigned to NEGORO SHIGEO (7)· patent assignee history
2012–2018Based in Tokyo, JP· patent location history
2014Patents assigned to IKKANZAKA HIROAKI (1)· patent assignee history
2016–2017Patents assigned to IWASA KEISUKE (2)· patent assignee history
2016–2017Patents assigned to SHINOMIYA KIYOHIKO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH CO LTD82012–2018
NEGORO SHIGEOself72012–2018
IWASA KEISUKE22016–2017
SHINOMIYA KIYOHIKO22016–2017
IKKANZAKA HIROAKI12014
Locations
LocationPatentsSpan
Tokyo, JP82012–2018