Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949102 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Kazuomi Ryoshi | 2024-04-02 |
| 11482703 | Positive-electrode active material precursor for nonaqueous electrolyte secondary battery and method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Masao Wakabayashi | 2022-10-25 |
| 11217790 | Positive electrode active material precursor for nonaqueous electrolyte secondary battery, positive electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive electrode active material for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Kazuomi Ryoshi | 2022-01-04 |
| 10790509 | Positive-electrode active material precursor for nonaqueous electrolyte secondary battery, positive-electrode active material for nonaqueous electrolyte secondary battery, method for manufacturing positive-electrode active material precursor for nonaqueous electrolyte secondary battery, and method for manufacturing positive-electrode active material for nonaqueous electrolyte secondary battery | Satoshi Matsumoto, Masao Wakabayashi | 2020-09-29 |
| 6495488 | Production of spherical catalyst carrier | Toshio Yamaguchi | 2002-12-17 |
| 6280610 | Hydrotreating catalyst: composition, preparation, and use thereof | Yuji Uragami, Eiji Yamaguchi, Hideharu Yokozuka | 2001-08-28 |
| 6251823 | Production of spherical catalyst carrier | Toshio Yamaguchi | 2001-06-26 |
| 5468709 | Catalysts for hydrotreating hydrocarbon oils and method of preparing the same | Eiji Yamaguchi, Yuji Uragami, Hideharu Yokozuka, Toshio Yamaguchi, Satoshi Abe +2 more | 1995-11-21 |
| 4950633 | Catalyst for hydrotreating coal liquefaction and circulation solvent | Toshio Yamaguchi, Naoto Kinbara, Eiji Funatsu, Katsuzo Shiraishi, Yukuaki Mitarai | 1990-08-21 |