Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7244452 | Member excellent in antibacterial antimold and/or antialgae effects and process for producing the same | Wataru Urushihara, Takenori Nakayama | 2007-07-17 |
| 6313064 | Alloy having antibacterial effect and sterilizing effect | Motohisa Miyafuji, Yoshinobu Tsuzaki, Takenori Nakayama, Wataru Urushihara | 2001-11-06 |