Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9751075 | Ceria-zirconia complex oxide material and method for producing same | Satoshi Nagao, Takashi Minami, Shinichi Matsumoto, Hirohito Hirata | 2017-09-05 |
| 5075276 | Catalyst for purification of exhaust gases | Mareo Kimura, Akio Isogai, Shinichi Matsumoto, Naoto Miyoshi | 1991-12-24 |
| 4957896 | Catalyst for purification of exhaust gases | Shinichi Matsumoto, Toru Tanaka, Yutaka Ishikawa, Shinji Matsuura, Hirofumi Shinjoh | 1990-09-18 |
| 4927799 | Catalyst for the purification of exhaust gas | Shinichi Matsumoto, Naoto Miyoshi, Mareo Kimura, Akio Isogai | 1990-05-22 |
| 4921829 | Catalyst for purifing exhaust gases | Mareo Kimura, Akio Isogai | 1990-05-01 |
| 4722920 | Alumina catalyst supports | Mareo Kimura, Akio Isogai | 1988-02-02 |