Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6881377 | Methods for manufacturing capacitors and electrodes using ultrafine nickel powder | Hideshi Katayama, Kan Saito, Takao Hamada | 2005-04-19 |
| 6596052 | Ultrafine nickel powder | Hideshi Katayama, Kan Saito, Takao Hamada | 2003-07-22 |
| 6402803 | Ultrafine nickel powder | Hideshi Katayama, Kan Saito, Takao Hamada | 2002-06-11 |
| 5316746 | High purity iron oxide and method for production hereof | Yuuki Narita, Takero Ito | 1994-05-31 |