Inventor · disambiguated record
Seiichi Wakamatsu
Also filed as: WAKAMATSU SEIICHI
11 granted patents·1,316 citations·filing 1988–2002
94Inventor score
Files withOLYMPUS OPTICAL CO11
Top patents by PatentIndex Score
11 records- 0198US6460155B1Information reproducing system capable of manually reading an optically readable code and repeatedly reproducing voice information included in the codeOLYMPUS OPTICAL CO·Filed 2000·Granted Oct 1, 2002·81 cites·5 claims
- 0298US5896403ADot code and information recording/reproducing system for recording/reproducing the sameOLYMPUS OPTICAL CO·Filed 1993·Granted Apr 20, 1999·354 cites·43 claims
- 0397US6622276B2Recording medium, information reproducing apparatus and information reproducing methodOLYMPUS OPTICAL CO·Filed 2002·Granted Sep 16, 2003·106 cites·9 claims
- 0497USRE36589EAudio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a cameraOLYMPUS OPTICAL CO·Filed 1998·Granted Feb 29, 2000·99 cites·19 claims
- 0597US5644557AAudio data recording system for recording voice data as an optically readable code on a recording medium for recording still image data photographed by a cameraOLYMPUS OPTICAL CO·Filed 1994·Granted Jul 1, 1997·155 cites·18 claims
- 0697US5282049AMoving-picture data digital recording and reproducing apparatusesOLYMPUS OPTICAL CO·Filed 1992·Granted Jan 25, 1994·213 cites·10 claims
- 0794US6058498ADot code and information recording/reproducing system for recording/reproducing the sameOLYMPUS OPTICAL CO·Filed 1998·Granted May 2, 2000·167 cites·44 claims
- 0883US6052813ADot code including a plurality of blocks wherein each of the blocks has a block address pattern representing an address of each of the blocksOLYMPUS OPTICAL CO·Filed 1998·Granted Apr 18, 2000·50 cites·22 claims
- 0960US4880011AUltrasonic endoscope apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Nov 14, 1989·61 cites·15 claims
- 1058US5168274APosition detector deviceOLYMPUS OPTICAL CO·Filed 1991·Granted Dec 1, 1992·19 cites·17 claims
- 1144US5905250AAudio information recording/reproducing systemOLYMPUS OPTICAL CO·Filed 1997·Granted May 18, 1999·11 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →