Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652135 | Strains of bacillus and aerococcus as deterioration inhibitor for emulsion-type processing oil | Hironari Nagahara, Takashi Miyama, Nobuhiro Ito | 1997-07-29 |
HY
Hisao Yamasaki
Overall (1997): #139,992 of 185,788Top 80%
1
Patents 1997