Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993475 | Oxygen storage material | Mareo Kimura, Akimasa Hirai, Akiya Chiba, Naoto Miyoshi, Kazunobu Ishibashi +6 more | 2015-03-31 |
| 8975204 | Exhaust-gas-purifying catalyst | Asuka Hori, Akimasa Hirai | 2015-03-10 |
| 8598100 | Lubricating oil additive and lubricating oil composition | Hiroaki Koshima, Shinichi Yanagi, Hidetoshi Koga | 2013-12-03 |
| 8569198 | Exhaust gas-purifying catalyst | Sho Hoshino, Akimasa Hirai, Kenichi Taki, Satoshi Matsueda, Asuka Hori +1 more | 2013-10-29 |
| 8361925 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura, Hiroto Yoshida, Hirohisa Tanaka, Mari Uenisha +1 more | 2013-01-29 |
| 8318632 | Exhaust gas purification catalyst | Satoshi Matsueda, Akimasa Hirai, Kenichi Taki, Yuji Yabuzaki, Daisuke Ochiai | 2012-11-27 |
| 8187996 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura | 2012-05-29 |
| 8158552 | Exhaust gas purifying catalyst | Asuka Hori, Akimasa Hirai | 2012-04-17 |
| 8133839 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura, Akimasa Hirai, Hirohisa Tanaka, Mari Uenishi +2 more | 2012-03-13 |
| 7976887 | Method of extracting volatile component from tasty material, the volatile component and foods and drinks containing the volatile component | Takashi Inoue, Yumiko Aoyama, Michiya Hayashi | 2011-07-12 |
| 7956005 | Exhaust gas-purifying catalyst | Satoshi Matsueda, Mareo Kimura | 2011-06-07 |
| 7795170 | Catalyst | Hirohisa Tanaka, Isao Tan, Mari Uenishi, Masashi Taniguchi, Mareo Kimura +2 more | 2010-09-14 |
| 7622418 | Method for producing exhaust gas purifying catalyst | Hirohisa Tanaka, Isao Tan, Mari Uenishi, Nobuhiko Kajita, Masashi Taniguchi +2 more | 2009-11-24 |
| 7601325 | Perovskite-type composite oxide, catalyst composition and method for producing perovskite-type composite oxide | Hirohisa Tanaka, Isao Tan, Mari Uenishi, Nobuhiko Kajita, Masashi Taniguchi +4 more | 2009-10-13 |
| 7446070 | Exhaust gas-purifying catalyst | Asuka Hori, Yasunori Sato, Hirohisa Tanaka, Ichiro Takahashi, Nobuhiko Kajita | 2008-11-04 |
| 7205257 | Catalyst for clarifying exhaust gas | Hirohisa Tanaka, Isao Tan, Mari Uenishi, Nobuhiko Kajita, Masashi Taniguchi +2 more | 2007-04-17 |