Inventor
Eitaro Yoshikawa
Inventor
Kanagawa, JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps80%
B24CAbrasive or related blasting with particulate material20%
PatentTitleYear
7,056,193'Method of forming fine partition walls, method of producing planar display device, and abrasive for jet processing'20066,998,781'Plasma display device having barrier ribs'20066,967,442'Plasma display device having barrier ribs'20056,965,200'Plasma display device having barrier ribs'20056,965,201'Plasma display device having barrier ribs'20056,910,937'Method for forming fine barrier, method for fabricating planar display and abrasive for blast'20056,657,396'Alternating current driven type plasma display device and method for production thereof'20036,024,619'Method for manufacturing a flat display panel device'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2006Patents assigned to SONY CORP (8)· patent assignee history
2000–2006Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 8 | 2000–2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 8 | 2000–2006 |