Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11840452 | Spherically-shaped coated graphite, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Ryota Yamaji, Yasushi Madokoro, Akira Matsuzaki, Mikito Suto | 2023-12-12 |
| 11804593 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery | Mikito Suto, Akira Matsuzaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11804594 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Mikito Suto, Akira Matsuzaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11795526 | Surface-treated steel sheet | Masahiro Yoshida, Takeshi Matsuda, Kazuhisa Okai, Akira Matsuzaki, Daisuke Mizuno | 2023-10-24 |
| 11643702 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Mai Aoyama | 2023-05-09 |
| 11597983 | High-strength hot-dip galvannealed steel sheet and method for producing same | Satoshi Maeda, Yoshiyasu Kawasaki, Mai Aoyama | 2023-03-07 |