Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10676371 | Ruthenium oxide having a negative thermal expansion coefficient, and useable as a thermal expansion inhibitor | Koshi Takenaka, Yoshihiko Okamoto, Tsubasa Shinoda | 2020-06-09 |