Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700892 | Film-forming resin and hair cosmetic composition containing the same | Osamu Takiguchi, Takashi Oda | 1997-12-23 |
| 5663261 | Film-forming resin and hair care cosmetic containing the same | Takashi Oda, Takako Taya, Katsumi Mita | 1997-09-02 |
| 4937393 | Method for preparing ethylene glycol and/or propylene glycol | Takayoshi Masuda, Katuyoshi Asano, Shinji Ando | 1990-06-26 |