Inventor
Yukihiro Maegawa
Inventor
Ibaraki, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps40%
C23CCoating metallic material20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
H03HImpedance networks, e.g. resonant circuits10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
7,638,888'Semiconductor chip mounting substrate, semiconductor chip mounting body, semiconductor chip stacked module, and semiconductor chip mounting substrate manufacturing method'20097,615,406'Electronic device package manufacturing method and electronic device package'20097,406,925'Plasma processing method and apparatus'20086,864,640'Plasma processing method and apparatus thereof'20056,830,653'Plasma processing method and apparatus'20046,707,253'Matching circuit and plasma processing apparatus'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2008Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (4)· patent assignee history
2004–2008Based in Ibaraki, JP· patent location history
2009Patents assigned to PANASONIC CORP (2)· patent assignee history
2009Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MATSUSHITA ELECTRIC INDUSTRIAL CO LTD | 4 | 2004–2008 |
| PANASONIC CORP | 2 | 2009 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 4 | 2004–2008 |
| Osaka, JP | 2 | 2009 |