Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6811619 | Method of manufacturing grain-oriented electrical steel sheets | Yasuyuki Hayakawa, Hideo Yamagami, Takeshi Imamura, Minoru Takashima, Mitsumasa Kurosawa | 2004-11-02 |
| 6562473 | Electrical steel sheet suitable for compact iron core and manufacturing method therefor | Yasuyuki Hayakawa, Takeshi Imamura, Mitsumasa Kurosawa | 2003-05-13 |
| 5833769 | Wide iron-based amorphous alloy thin strip, and method of making the same | Fumio Kogiku, Kensuke Matsuki, Masao Yukumoto | 1998-11-10 |
| 5703326 | Connection of electrical leads in electroluminescent light by means of parallel connection to a plurality of conductors | Hiromu Yamada | 1997-12-30 |
| 5522947 | Amorphous iron based alloy and method of manufacture | Fumio Kogiku, Masao Yukumoto | 1996-06-04 |
| 5466304 | Amorphous iron based alloy and method of manufacture | Fumio Kogiku, Masao Yukumoto | 1995-11-14 |
| 5456308 | Method and apparatus for manufacturing thin amorphous metal strip | Masao Yukumoto, Hiroshi Yamane, Masanao Midorikawa, Kenzo Ohsu | 1995-10-10 |