Inventor
Michiyuki Nakazawa
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits71%
B41JTypewriters14%
B82YSpecific uses or applications of nanostructures14%
PatentTitleYear
11,046,079Liquid absorber and liquid ejection apparatus20217,847,657'Longitudinally coupled resonator-type surface acoustic wave filter'20107,671,705'Surface acoustic wave filter and resonator utilizing a branch electrode with an electrically opened end'20107,414,494'Surface acoustic wave apparatus'20086,580,198'Surface acoustic wave device having a thin metal oxide film fully covering at least the electrodes and method of fabricating same'20035,929,723'Surface acoustic wave apparatus having an electrode that is a doped alloy film'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2010Patents assigned to TDK CORP (5)· patent assignee history
1999–2010Based in Tokyo, JP· patent location history
2021Patents assigned to SEIKO EPSON CORP (1)· patent assignee history
2021Based in Nagano, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TDK CORP | 5 | 1999–2010 |
| SEIKO EPSON CORP | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 5 | 1999–2010 |
| Nagano, JP | 1 | 2021 |