| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Organic fine chemistry | |
| #2 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Maruoka Keiji | 11 |
| #2 | Nishimoto Yukifumi | 7 |
| #3 | Yamamoto Kenichiro | 7 |
| #4 | Inoue Toru | 1 |
| #5 | Matsumoto Jun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2009270614A1 | Optically active quaternary ammonium salt having axial asymmetry and process for producing α-amino acid and derivative thereof with the same | |
| WO2005007622A2 | OPTICALLY ACTIVE QUATERNARY AMMONIUM SALT, PROCESS FOR PRODUCING THE SAME, AND PROCESS FOR PRODUCING OPTICALLY ACTIVE α-AMINO ACID DERIVATIVE WITH THE SAME |