Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12157457 | Oil dilution inhibiting apparatus | Naonori Hagiwara, Kenu Takahashi, Yuki Sugie, Kosuke Yoshida, Yuuma Suzuki +1 more | 2024-12-03 |
| 11542201 | Zirconia layered body | Yuki USHIO, Sho AZECHI, Hiroyuki Fujisaki | 2023-01-03 |
| 9889436 | Chabazite-type zeolite and method for producing same, copper loaded low-silica zeolite and NOx reductive removal catalyst containing the zeolite, and method of NOx reductive removal using this catalyst | Ko Ariga, Hidekazu Aoyama | 2018-02-13 |
| 8795626 | Zeolite having copper and alkali earth metal supported thereon | Keisuke Tokunaga | 2014-08-05 |