Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9029606 | Method for producing 2-chloromethylbenzaldehyde, 2-chloromethylbenzaldehyde-containing composition, and method for storing same | Tomonori Yamaoka, Yoshio Onogawa | 2015-05-12 |
| 9000225 | Method for producing 2-(aryloxymethyl) benzaldehyde compound | Mitsunobu Kawamura, Tomonori Yamaoka, Yoshio Onogawa | 2015-04-07 |
| 8937200 | Method for producing 2-(aryloxymethyl) benzaldehyde compound | Masaji Hirota, Tomonori Yamaoka, Yoshio Onogawa | 2015-01-20 |