Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4731261 | Method for coating a metal covered with metal oxide film with refractory metal oxide | Kazuo Tsuchitani, Tetsuji Ono | 1988-03-15 |
| 4619909 | Process for producing monolithic catalyst for purifying exhaust gases | Tetsuji Ono, Tomohisa Ohta, Sadao Terui | 1986-10-28 |
| 4504598 | Process for producing honeycomb catalyst for exhaust gas conversion | Tetsuji Ono, Tomohisa Ohata, Sadao Terui | 1985-03-12 |
| 4483940 | Method for manufacture of honeycomb catalyst | Tetsuji Ono, Tomohisa Ohata, Sadao Terui | 1984-11-20 |