Inventor
Kazuyuki Ohta
Inventor
Chiba, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Cprimary
H01CResistors50%
H01JElectric discharge tubes or discharge lamps50%
PatentTitleYear
4,647,815'Resistors for use in cathode ray tubes'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to SONY CORP (1)· patent assignee history
1987Based in Chiba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SONY CORP | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 1 | 1987 |