Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251682 | Metal trapping, method for manufacturing metal trapping, and fluid catalytic cracking catalyst | Mayumi Eto, Tomohiro Mitsui, Hiroshi Yamazaki, Hiroki Hasegawa | 2025-03-18 |
| 11731114 | Fluid catalytic cracking catalyst for hydrocarbon oil | Chisuzu Tanaka, Tomohiro Mitsui | 2023-08-22 |
| 11566185 | Methods and catalysts for cracking hydrocarbon oil | Omer Refa Koseoglu, Yaming Jin, Tatsuaki Hasegawa, Naoyuki Kido, Seiji Arakawa | 2023-01-31 |
| 9468918 | Metal-supported crystalline silicoaluminophosphate NOx-reducing catalyst | Tomohiro Mitsui, Yuka Seto, Tsuguo Koyanagi | 2016-10-18 |
| 7901742 | Method for forming metal oxide fine particle layer on conductive substrate | Katsuhiro Shirono, Tsuguo Koyanagi | 2011-03-08 |
| 7032985 | Heart cam and damper unit and opening/closing controlling device using the same | Hiroaki Ichioka, Takeo Mitsueda | 2006-04-25 |
| 6588675 | Controller unit of automotive air conditioning apparatus | Daisuke Miyai, Satoshi Ogawa, Yoshiyuki Aoki | 2003-07-08 |