Inventor

Tatsuo Takaoka

Inventor

Kanagawa, JP

Overview

1990–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 11 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television83%

C22CAlloys8%

H04MTelephonic communication8%

PatentTitleYear

8,781,095'Communication apparatus and controlling method of the same'2014 7,606,949'Multifunction machine and a control method of the multifunction machine'2009 7,295,354'Image processing apparatus and control method thereof'2007 7,190,494'Communication terminal and a method of controlling the same'2007 7,106,466'Method and apparatus for effectively controlling use of specific communications service'2006 7,006,259'Facsimile apparatus and method of controlling the apparatus'2006 5,247,370'Facsimile apparatus that can identify information sent from specific other party'1993 5,167,731'Martensitic stainless steel for an oil well'1992 5,103,318'Image information communication apparatus with power interruption report generation'1992 4,975,783'Facsimile machine having error correction mode'1990 4,924,324'Facsimile machine which prevents the loss of recorded data in multiple cut sheet reports'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–2009Patents assigned to RICOH KK (9)· patent assignee history

1990–1993Based in Isehara, JP· patent location history

1992Patents assigned to NIPPON KOKAN KK (1)· patent assignee history

1992Based in Kawasaki, JP· patent location history

2006–2014Based in Kanagawa, JP· patent location history

2014Patents assigned to MACHIDA TOMOHIDE (1)· patent assignee history

2014Patents assigned to RICOH CO LTD (1)· patent assignee history

2014Patents assigned to TAKAOKA TATSUO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RICOH KK	9	1990–2009
MACHIDA TOMOHIDE	1	2014
NIPPON KOKAN KK	1	1992
RICOH CO LTD	1	2014
TAKAOKA TATSUOself	1	2014

Locations

Location	Patents	Span
Kanagawa, JP	6	2006–2014
Isehara, JP	4	1990–1993
Kawasaki, JP	1	1992