Inventor
Shigeo Nakatera
Inventor
Hirakata, 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 lamps100%
PatentTitleYear
6,995,503'Cathode ray tube tension mask made of magnetostrictive material with compensation for terrestrial magnetism'20066,963,181'Cathode-ray tube, cathode-ray tube apparatus, image display apparatus, and coil unit'20056,963,163'Color cathode ray tube having DC magnetic field during degaussing process'20056,812,630'Cathode-ray tube'20046,806,633'Cathode ray tube'20046,768,253'Inner magnetic shield and cathode-ray tube'20046,720,723'Cathode ray tube for achieving small electron beam landing deviation'20046,005,338'Cathode-ray tube and process for producing the same'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2006Patents assigned to MATSUSHITA ELECTRIC INDUSTRIAL CO LTD (8)· patent assignee history
1999Patents assigned to MATSUSHITA ELECTRONICS CORP (1)· patent assignee history
1999–2006Based in Hirakata, JP· patent location history
2004Based 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 | 8 | 1999–2006 |
| MATSUSHITA ELECTRONICS CORP | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hirakata, JP | 7 | 1999–2006 |
| Osaka, JP | 1 | 2004 |