Inventor
Masazumi Mori
Inventor
Kanagawa, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys43%
H01JElectric discharge tubes or discharge lamps29%
C23FNon-mechanical removal of metallic material from surface14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
6,600,259'Fe-Ni alloy with excellent magnetic properties for semi-tension mask, semi-tension mask of the alloy, and color picture tube using the mask'20035,916,380'Fe-Ni alloy for parts of electron-gun and blanked parts for electron-gun'19995,849,420'Punched electron gun part of a Fe-Cr-Ni alloy'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2003Patents assigned to NIPPON MINING CO (3)· patent assignee history
1998–1999Based in Kanagawa, JP· patent location history
2003Based in Ibaraki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON MINING CO | 3 | 1998–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 2 | 1998–1999 |
| Ibaraki, JP | 1 | 2003 |