Muneyasu Maeda — 7 Patents at Sony

Muneyasu Maeda has been granted 7 US patents while listed as an inventor at Sony. The first was granted in 2000 and the most recent in April 2013. Muneyasu Maeda ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Muneyasu Maeda in Yokohama, JP.

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Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8427910	Storing audio-centered information with a multi-level table-of-contents (TOC) mechanism having redundant sub-TOCs	Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki	2013-04-23	$130,000
7471431	Hologram device and hologram recording/reproducing method	Kunihiko Hayashi, Nobuhiro Kihara	2008-12-30	$1,001,000
7263051	Storing audio-centered information with a multi-level table-of contents (TOC) mechanism having redundant sub-TOCs	Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki	2007-08-28	$1,534,000
6580679	Recording medium, reproduction method/ apparatus with multiple table of contents	—	2003-06-17	$415,000
6370090	METHOD, DEVICE, AND INFORMATION STRUCTURE FOR STORING AUDIO-CENTERED INFORMATION WITH A MULTI-LEVEL TABLE-OF-CONTENTS (TOC) MECHANISM AND DOUBLING OF AREA-TOCS, A DEVICE FOR USE WITH SUCH MECHANISM AND A UNITARY STORAGE MEDIUM HAVING SUCH MECHANISM	Johannes M. M. Verbakel, Johannes J. Mons, Yoshizumi Inazawa, Tadao Suzuki	2002-04-09
6275457	Recording medium and reproducing apparatus	—	2001-08-14	$819,000
6072759	Recording medium with format for preventing unauthorized copying, and reproducing apparatus for same	Tadao Suzuki	2000-06-06	$1,868,000

Muneyasu Maeda — 7 Patents

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