Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6508892 | Fe-Ni alloy shadow mask blank with excellent etch perforation properties and method for manufacturing the same | Takaaki Hatano | 2003-01-21 |
| 6348111 | Method for producing Fe—Ni alloy | Norio Yuki | 2002-02-19 |
| 6231694 | Process for producing Fe-Ni alloys used for electron gun parts | Norio Yuki | 2001-05-15 |
| 5962965 | Fe-Ni alloys having improved punching properties and punched electron gun parts fabricated therefrom | Norio Yuki | 1999-10-05 |
| 5891271 | S-containing Fe--Ni alloys for electron gun parts and punched electron gun parts | Norio Yuki | 1999-04-06 |