Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205322 | Method of manufacturing laminated core | Yoshiaki Mitsui | 2012-06-26 |
| 8048509 | Laminated core and method of producing laminated core | — | 2011-11-01 |
| 7698803 | Method of manufacturing laminated core | Yoshiaki Mitsui | 2010-04-20 |
| 7352101 | Skew shape variable laminated iron core and method of manufacturing the same | — | 2008-04-01 |
| 7103961 | Production method of amorphous laminate core and amorphous laminate core | — | 2006-09-12 |
| 6936915 | Lead frame having chip mounting part and leads of different thicknesses | — | 2005-08-30 |
| 4912546 | Lead frame and method of fabricating a semiconductor device | — | 1990-03-27 |
| 4704187 | Method of forming a lead frame | — | 1987-11-03 |