Inventor
Tadahiko Ikeya
Inventor
Hamamatsu, JP
Overview
Patents· 18 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Hprimary
G10HElectrophonic musical instruments78%
G09BEducational or demonstration appliances13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
8,513,511'Apparatus for practicing playing music'20138,502,057'Electronic musical instrument'20138,242,347'Pedal output conversion apparatus and method'20127,956,275'Music performance training apparatus and method'20117,683,250'Electronic musical apparatus'20107,667,127'Electronic musical apparatus having automatic performance feature and computer-readable medium storing a computer program therefor'20107,579,543'Electronic musical apparatus and lyrics displaying apparatus'20097,511,214'Automatic performance apparatus for reproducing music piece'20097,465,866'Assistive apparatus and computer-readable medium storing computer program for playing music'20087,355,111'Electronic musical apparatus having automatic performance feature and computer-readable medium storing a computer program therefor'20087,297,859'Assistive apparatus, method and computer program for playing music'20077,247,781'Interactive music application apparatus and electronic musical instrument and programs therefor'20077,094,960'Musical score display apparatus'20066,838,609'Communication setting apparatus and method for communicating tone performance data'20056,492,584'Apparatus and method for generating or controlling tone on the basis of a plurality of tone generator units or tone control units'20026,414,232'Tone generation method and apparatus based on software'20025,422,430'Electrical musical instrument providing sound field localization'19955,185,492'Electronic musical instrument having multivoice function for generating musical tones of plural tone colors'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2013Patents assigned to YAMAHA CORP (18)· patent assignee history
1993–2013Based in Hamamatsu, JP· patent location history
2007–2008Patents assigned to YAMAHA MUSIC FOUNDATION (2)· patent assignee history
2007–2009Based in Shizuoka, JP· patent location history
2012–2013Patents assigned to IKEYA TADAHIKO (3)· patent assignee history
2013Patents assigned to FUSE TAKESHI (1)· patent assignee history
2013Patents assigned to IKEGAMI TOSHIYA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 18 | 1993–2013 |
| IKEYA TADAHIKOself | 3 | 2012–2013 |
| YAMAHA MUSIC FOUNDATION | 2 | 2007–2008 |
| FUSE TAKESHI | 1 | 2013 |
| IKEGAMI TOSHIYA | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 15 | 1993–2013 |
| Shizuoka, JP | 3 | 2007–2009 |