Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993475 | Oxygen storage material | Mareo Kimura, Keiichi Narita, Akimasa Hirai, Akiya Chiba, Naoto Miyoshi +6 more | 2015-03-31 |
| 8133839 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura, Akimasa Hirai, Keiichi Narita, Hirohisa Tanaka +2 more | 2012-03-13 |
| 8097556 | Exhaust gas-purifying catalyst and method of manufacturing the same | Satoshi Matsueda, Mareo Kimura, Hirohisa Tanaka | 2012-01-17 |
| 7795170 | Catalyst | Hirohisa Tanaka, Isao Tan, Masashi Taniguchi, Mareo Kimura, Satoshi Matsueda +2 more | 2010-09-14 |
| 7625836 | Heat-resistant oxide | Satoshi Matsueda, Mareo Kimura, Naoto Miyoshi, Yoshinori Ishii, Hirohisa Tanaka +2 more | 2009-12-01 |
| 7622418 | Method for producing exhaust gas purifying catalyst | Hirohisa Tanaka, Isao Tan, Nobuhiko Kajita, Masashi Taniguchi, Yasunori Sato +2 more | 2009-11-24 |
| 7601325 | Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide | Hirohisa Tanaka, Isao Tan, Nobuhiko Kajita, Masashi Taniguchi, Kimiyoshi Kaneko +4 more | 2009-10-13 |
| 7576032 | Catalyst composition | Hirohisa Tanaka, Isao Tan, Masashi Taniguchi | 2009-08-18 |
| 7205257 | Catalyst for clarifying exhaust gas | Hirohisa Tanaka, Isao Tan, Nobuhiko Kajita, Masashi Taniguchi, Yasunori Sato +2 more | 2007-04-17 |
| 7081430 | Exhaust gas purifying catalyst | Isao Tan, Hirohisa Tanaka | 2006-07-25 |
| 6881384 | Catalytic converter for cleaning exhaust gas | Isao Tan, Hirohisa Tanaka | 2005-04-19 |
| 6864214 | Exhaust gas purifying catalyst | Isao Tan, Hirohisa Tanaka | 2005-03-08 |
| 6808687 | Catalytic converter for cleaning exhaust gas | Isao Tan, Hirohisa Tanaka | 2004-10-26 |
| 6620762 | Exhaust gas purifying catalyst | Isao Tan, Hirohisa Tanaka | 2003-09-16 |