Inventor
Harumichi Hotta
Inventor
Hamamatsu, JP
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Hprimary
G10HElectrophonic musical instruments58%
G06FElectric digital data processing17%
G09BEducational or demonstration appliances8%
H04HBroadcast communication8%
H04SStereophonic systems8%
PatentTitleYear
7,979,609'Control system and communication system for digital mixer'20117,964,780'Electronic percussion instrument'20117,825,323'Electrical music apparatus capable of connecting with external device'20107,501,569'Electronic musical instrument system and program thereof'20096,700,050'Bi-directional serial bus system for constructing electronic musical instrument'20045,777,251'Electronic musical instrument with musical performance assisting system that controls performance progression timing, tone generation and tone muting'19985,420,374'Electronic musical instrument having data compatibility among different-class models'19955,410,941'Electronic musical instrument having an external memory device'19955,225,617'Selection device for tone control in an electronic musical instrument'19935,179,238'Apparatus for setting musical tone control parameter'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2011Patents assigned to YAMAHA CORP (10)· patent assignee history
1993–2011Based in Hamamatsu, JP· patent location history
2004Based in Shizuoka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 10 | 1993–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 9 | 1993–2011 |
| Shizuoka, JP | 1 | 2004 |