Wakamatsu; Seiichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wakamatsu; Seiichi.The latest application filed is for "recording medium, information reproducing apparatus and information reproducing method".

Company Profile

0.10.1

Wakamatsu; Seiichi - Hachiouji JP
Wakamatsu, Seiichi - Tokyo JP
Wakamatsu; Seiichi - Hachioji JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Recording medium, information reproducing apparatus and information reproducing method Grant 6,622,276 - Nagasaki , et al. September 16, 2	2003-09-16
Recording medium, information reproducing apparatus and information reproducing method App 20020199149 - Nagasaki, Tatsuo ; et al.	2002-12-26
Information reproducing system capable of manually reading an optically readable code and repeatedly reproducing voice information included in the code Grant 6,460,155 - Nagasaki , et al. October 1, 2	2002-10-01
Dot code and information recording/reproducing system for recording/reproducing the same Grant 6,058,498 - Nagasaki , et al. May 2, 2	2000-05-02
Dot code including a plurality of blocks wherein each of the blocks has a block address pattern representing an address of each of the blocks Grant 6,052,813 - Nagasaki , et al. April 18, 2	2000-04-18
Audio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a camera Grant RE36,589 - Akamine , et al. February 29, 2	2000-02-29
Audio information recording/reproducing system Grant 5,905,250 - Fukuda , et al. May 18, 1	1999-05-18
Dot code and information recording/reproducing system for recording/reproducing the same Grant 5,896,403 - Nagasaki , et al. April 20, 1	1999-04-20
Audio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a camera Grant 5,644,557 - Akamine , et al. July 1, 1	1997-07-01
Moving-picture data digital recording and reproducing apparatuses Grant 5,282,049 - Hatakenaka , et al. January 25, 1	1994-01-25
Ultrasonic endoscope apparatus Grant 4,880,011 - Imade , et al. November 14, 1	1989-11-14

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