Inventor
Shouichi Yokoyama
Inventor
Amagasaki, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia29%
H10NElectric solid-state devices not otherwise provided for29%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests29%
H01JElectric discharge tubes or discharge lamps14%
PatentTitleYear
7,247,072'Method of manufacturing an image display apparatus by supplying current to seal the image display apparatus'20075,304,533'Process for producing an oxide superconductor from alkoxides'19945,004,720'Process for producing a superconductor of an oxide system from acetylacetonates'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1994Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1991–1994Based in Amagasaki, JP· patent location history
2007Patents assigned to TOSHIBA KK (1)· patent assignee history
2007Based in Fukaya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MITSUBISHI ELECTRIC CORP | 2 | 1991–1994 |
| TOSHIBA KK | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Amagasaki, JP | 2 | 1991–1994 |
| Fukaya, JP | 1 | 2007 |