Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10246796 | RAMO4 substrate | Isao Tashiro, Hidenao Kataoka, Yoshio Okayama, Yoshifumi Takasu | 2019-04-02 |
| 9865470 | Processing apparatus and processing method | Yoshifumi Takasu, Isao Tashiro, Nobuyuki Kamikihara | 2018-01-09 |
| 8137596 | Surface-coated titanium dioxide sol, process for producing the same and coating compositions containing the same | — | 2012-03-20 |
| 4721496 | Toothed belt | Shigehiro Isshiki | 1988-01-26 |
| 4713006 | Artificial tooth root | Yasuharu Hakamatsuka | 1987-12-15 |