Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11485644 | MWW type zeolite, method for producing same, and cracking catalyst | Yoshihiro Kamimura, Yasuo Yamazaki, Naonobu Katada, Satoshi Suganuma, Yoshihiro Kubota +1 more | 2022-11-01 |
| 7482417 | Papermaking chemical, method for manufacturing same, and paper containing same | Toshitsugu Kiyosada, Satoru Iwata, Masatomi Ogawa | 2009-01-27 |