Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846336 | Complex titanate compound, method of preparing same, and friction material | Kenji Higashi | 2023-12-19 |
| 8093171 | Noncrystalline composite alkali metal titanate composition and friction material | Kenji Higashi | 2012-01-10 |
| 5962551 | Powder of titanium compounds | Isamu Kobayashi, Kenji Higashi | 1999-10-05 |