Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391253 | Stainless steel having excellent antibacterial property and method for producing the same | Takeshi Yokoto, Susumu Satoh, Sadao Hasuno | 2002-05-21 |
| 6306341 | Stainless steel product having excellent antimicrobial activity and method for production thereof | Takeshi Yokota, Susumu Satoh, Sadao Hasuno | 2001-10-23 |
| 6180162 | Method of producing antimicrobial metal articles and antimicrobial metal articles produced by the method | Keijiro Shigeru, Yoshitomo Inoue, Takeshi Yokota, Susumu Satoh | 2001-01-30 |