Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259740 | Multi-layer glass and method for producing the same | Tatsuya Miyake, Takashi Naito, Takuya Aoyagi, Eiichi Ogiwara, Shinichi Tachizono +2 more | 2019-04-16 |
| 5950937 | Alumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered body | Hiroshi Wada, Katsumi Matsumoto, Sosuke Naito, Yoshihiko Imai, Hideki Nakamura +1 more | 1999-09-14 |
| 5877105 | Alumina-zirconia sintered body, production thereof, and impact grinder using said alumina-zirconia sintered body | Hiroshi Wada, Katsumi Matsumoto, Sosuke Naito, Yoshihiko Imai, Hideki Nakamura +1 more | 1999-03-02 |