Inventor
Norio Yuki
Inventor
Kanagawa, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Cprimary
C22CAlloys32%
H01JElectric discharge tubes or discharge lamps26%
C21DModifying the physical structure of ferrous metals21%
H01FMagnets11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
6,572,714'Fe-Ni alloy for tension mask and tension mask using it and color crt'20036,348,111'Method for producing FeNi alloy'20026,231,694'Process for producing Fe-Ni alloys used for electron gun parts'20016,099,669'Method for producing a Fe-Ni alloy sheet and a Fe-Ni alloy shadow mask'20005,962,965'Fe-Ni alloys having improved punching properties and punched electron gun parts fabricated therefrom'19995,916,380'Fe-Ni alloy for parts of electron-gun and blanked parts for electron-gun'19995,891,271'S-containing Fe--Ni alloys for electron gun parts and punched electron gun parts'19995,312,503'Laminated magnetic core and method of manufacturing same'19945,097,373'Laminated magnetic core'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–2003Patents assigned to NIPPON MINING CO (8)· patent assignee history
1992–2003Based in Kanagawa, JP· patent location history
1994Patents assigned to NIPPON MINING CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIPPON MINING CO | 8 | 1992–2003 |
| NIPPON MINING CO LTD | 1 | 1994 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kanagawa, JP | 9 | 1992–2003 |