Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673739 | Catalyst for CO shift reaction | Kiyoshi Yamazaki | 2004-01-06 |
| 6511642 | Porous material, catalyst, method of producing the porous material and method for purifying exhaust gas | Miho Hatanaka, Toshiyuki Tanaka, Naoki Takahashi, Toshio Yamamoto, Yusuke Akimoto +1 more | 2003-01-28 |
| 6391276 | Titania-zirconia powder and process for producing the same | Naoki Takahashi, Chika Ando, Toshio Kandori, Miho Hatanaka | 2002-05-21 |
| 6306360 | Spinel powder and spinel slurry | Toshio Yamamoto, Masahiro Sugiura | 2001-10-23 |
| 5958827 | Solid solution particle of oxides, a process for producing the same and a catalyst for purifying exhaust gases | Hideo Sobukawa, Tadashi Suzuki, Toshio Kandori, Yoshio Ukyo, Masahiro Sugiura +3 more | 1999-09-28 |
| 5945369 | Catalyst for purifying exhaust gases and process for producing the same | Mareo Kimura, Yoriko Matsuoka, Hideo Sobukawa, Masayuki Fukui, Toshio Kandori +1 more | 1999-08-31 |
| 5618772 | Method for producing catalyst | Yoshio Ukyo, Hideo Sobukawa, Toshio Kandori, Masayuki Fukui | 1997-04-08 |
| 5372179 | Mold surface treatment process and mold | Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Yoshiro Hayashi +3 more | 1994-12-13 |
| 4934440 | Mold surface treatment process and mold | Yuji Sakakibara, Takatoshi Suzuki, Hiroaki Hayashi, Yasuo Takada, Yoshiro Hayashi +3 more | 1990-06-19 |