Inventor

TARO OKUYAMA

Inventor

Overview

2023

Patent span

Electricity

Primary field (CPC H)

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

H04Lprimary

H04LTransmission of digital information, e.g. telegraphic communication33%

H04MTelephonic communication33%

H04NPictorial communication, e.g. television33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to RICOH CO LTD (1)· patent assignee history

2023Based in JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RICOH CO LTD	1	2023

Locations

Location	Patents	Span
JP	1	2023