Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11161787 | High-purity calcium carbonate sintered body and production method thereof, and high-purity calcium carbonate porous sintered body and production method thereof | Masahiko Tajika, Shota Umemoto, Jun Ito | 2021-11-02 |
| 4719077 | Method for the preparation of an alloy of nickel and titanium | Yoshikazu Suzuki | 1988-01-12 |