Inventor

Toshiya Yatomi

Inventor

Kawasaki, JP

Overview

1989–2010

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

H04Nprimary

H04NPictorial communication, e.g. television50%

G11BInformation storage based on relative movement between record carrier and transducer44%

G06TImage data processing or generation, in general6%

PatentTitleYear

7,751,691'Reproducing apparatus'2010 7,532,803'Reproducing apparatus'2009 6,288,751'Image display apparatus'2001 6,141,177'Signal reproducing device and method with tracking error formation'2000 6,141,481'Modifying data stored in memory means in accordance with a reproduced signal'2000 6,034,828'Recording of reproducing apparatus'2000 5,915,040'Image processing apparatus'1999 5,909,421'Reproducing and recording apparatus and method for dubbing video data'1999 5,875,278'Recording/reproducing device comprising a plurality of audio channels and a rotary encoder which controls two independent level adjusting means'1999 5,793,547'Information signal reproducing apparatus with signal correcting function'1998 5,504,536'Image display apparatus'1996 5,500,683'Image display apparatus'1996 5,313,343'Magnetic recording or reproducing apparatus'1994 4,873,591'Tape loading device having pair of tape guide post units on pair of rotatable members'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2010Patents assigned to CANON KK (14)· patent assignee history

1989–2000Based in Kanagawa, JP· patent location history

1996–2001Based in Kawasaki, JP· patent location history

1999–2000Based in Sagamihara, JP· patent location history

1999Based in Yokohama, JP· patent location history

2009–2010Based in Machida, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CANON KK	14	1989–2010

Locations

Location	Patents	Span
Kawasaki, JP	4	1996–2001
Kanagawa, JP	4	1989–2000
Sagamihara, JP	3	1999–2000
Machida, JP	2	2009–2010
Yokohama, JP	1	1999