Inventor
Yoshiki Ishizuka
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps60%
B82YSpecific uses or applications of nanostructures20%
H10DInorganic electric semiconductor devices20%
PatentTitleYear
7,375,460'Electron emitting device and method of manufacturing the same'20087,144,286'Method of manufacturing cold cathode type electron emitting device'20066,881,115'Electron emitting device and method of manufacturing the same'20056,288,413'Thin film transistor and method for producing same'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2008Patents assigned to TOSHIBA KK (4)· patent assignee history
2001Based in Yokohama, JP· patent location history
2005–2008Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOSHIBA KK | 4 | 2001–2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 3 | 2005–2008 |
| Yokohama, JP | 1 | 2001 |