Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7989522 | Biodegradable wax composition | Shingo Odajima, Nobuyuki Isshiki, Hitoshi Otsuka, Minoru Goto | 2011-08-02 |
| 7671122 | Wax composition and method for production thereof | Shingo Odajima, Nobuyuki Isshiki, Hitoshi Otsuka, Minoru Goto, Akira Kawamata | 2010-03-02 |