Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9457317 | Oxidation catalyst and method for producing the oxidation catalyst | Yasunari Hanaki | 2016-10-04 |
| 9222382 | Particulate matter purifying material, filter catalyst for purifying particulate matter using particulate matter purifying material, and method of regenerating filter catalyst for purifying particulate matter | Hiroshi Akama, Hitoshi Onodera, Toru Nishizawa, Yasunari Hanaki | 2015-12-29 |
| 8455391 | Exhaust gas purifying catalyst and manufacturing method of the same | Yasunari Hanaki, Hiroshi Akama, Hitoshi Onodera, Toru Nishizawa, Yoshiaki Hiramoto +1 more | 2013-06-04 |
| 8158195 | Catalytic converter and manufacturing method thereof | Masahiro Takaya, Toshiharu Miyamura, Takeshi Yamauchi, Yasunari Hanaki | 2012-04-17 |
| 7910514 | Inorganic fiber catalyst, production method thereof and catalyst structure | Masahiro Takaya, Yasunari Hanaki, Kouji Masuda, Michiaki Sagesaka, Naoki Harakawa | 2011-03-22 |
| 7833930 | Exhaust gas purifying catalyst and production method thereof | Hiroto Kikuchi, Masanori Nakamura, Hironori Wakamatsu, Hirofumi Yasuda, Katsuo Suga +3 more | 2010-11-16 |