Inventor
Yoshiko Fukushima
Inventor
Hamamatsu, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Hprimary
G10HElectrophonic musical instruments56%
G09BEducational or demonstration appliances22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
PatentTitleYear
6,703,548'Apparatus and method for inputting song text information displayed on computer screen'20046,384,310'Automatic musical composition apparatus and method'20026,140,565'Method of visualizing music system by combination of scenery picture and player icons'20006,031,171'Performance data analyzer'20005,641,928'Musical instrument having a chord detecting function'19975,200,568'Method of controlling sound source for electronic musical instrument, and electronic musical instrument adopting the method'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to FUKUSHIMA YOSHIKO (1)· patent assignee history
1993Patents assigned to OKAMOTO TETSUO (1)· patent assignee history
1993Patents assigned to USA SATOSHI (1)· patent assignee history
1993–2004Based in Hamamatsu, JP· patent location history
1997–2004Patents assigned to YAMAHA CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| YAMAHA CORP | 5 | 1997–2004 |
| FUKUSHIMA YOSHIKOself | 1 | 1993 |
| OKAMOTO TETSUO | 1 | 1993 |
| USA SATOSHI | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hamamatsu, JP | 6 | 1993–2004 |