Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5472676 | Method of deodorizing a gas containing maloderous components | Kunio Sano, Kazuyoshi Nishikawa, Akira Inoue, Yoshiyuki Yokota | 1995-12-05 |
| 5296435 | Catalyst and a method of prepare the catalyst | Shinya Kitaguchi, Atsushi Nose | 1994-03-22 |
| 5286700 | Catalyst and method of preparing the catalyst | Yoshiyuki Yokota | 1994-02-15 |
| 5192452 | Catalyst for water treatment | Kiichiro Mitsui, Tooru Ishii, Kunio Sano, Akira Inoue | 1993-03-09 |
| 5187137 | Catalyst and method of preparing the catalyst | Yoshiyuki Yokota | 1993-02-16 |
| 4957717 | Method of disposal of organic chlorine compounds by combustion | Seiichiro Imamura, Kunio Sano, Kazuyoshi Nishikawa, Akira Inoue | 1990-09-18 |
| 4939260 | Process for producing aromatic nitriles or heterocyclic nitriles | Akira Inoue, Mitsuaki Ikeda, Kunio Sano, Toshihide Kanzaki | 1990-07-03 |
| 4751005 | Method for treatment of waste water | Kiichiro Mitsui, Kunio Sano, Toshihide Kanzaki, Kazuyoshi Nishikawa, Akira Inoue | 1988-06-14 |
| 4708946 | Catalyst for purifying exhaust gas | Tomohisa Ohata, Eiichi Shiraishi | 1987-11-24 |
| 4619909 | Process for producing monolithic catalyst for purifying exhaust gases | Tetsuji Ono, Shoichi Ichihara, Tomohisa Ohta | 1986-10-28 |
| 4504598 | Process for producing honeycomb catalyst for exhaust gas conversion | Tetsuji Ono, Shoichi Ichihara, Tomohisa Ohata | 1985-03-12 |
| 4483940 | Method for manufacture of honeycomb catalyst | Tetsuji Ono, Shoichi Ichihara, Tomohisa Ohata | 1984-11-20 |