Inventor
Yasunori Tani
Inventor
Osaka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Mprimary
H03MCoding71%
H02KDynamo-electric machines14%
H03HImpedance networks, e.g. resonant circuits14%
PatentTitleYear
6,725,982'Eddy current braking apparatus'20046,300,891'D/A conversion apparatus'20016,204,788'Digital/analog conversion apparatus'20015,539,403'D/A conversion apparatus and A/D conversion apparatus'19965,210,709'Digital filter for removing DC components'19935,068,661'Multi-stage noise shaping over-sampling D/A converter'19915,006,851'Analog-to-digital converting system'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–2001Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (6)· patent assignee history
1991–2001Based in Osaka, JP· patent location history
2004Patents assigned to SUMITOMO METAL IND (1)· patent assignee history
2004Based in Hyogo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 6 | 1991–2001 |
| SUMITOMO METAL IND | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 6 | 1991–2001 |
| Hyogo, JP | 1 | 2004 |