Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649380 | Method for controlling molecular weight of polyhydroxyalkanote constituted on units containing residue of pheynyl-, thienyl-, or cyclohexyl-structure in side chain of molecule | Tetsuya Yano, Takashi Kenmoku, Tsutomu Honma, Etsuko Sugawa, Takeshi Imamura | 2003-11-18 |
| 6645743 | Polyhydroxyalkanoate copolymer containing in molecule unit with vinylphenyl structure in its side chain and method of manufacturing the same | Tsutomu Honma, Etsuko Sugawa, Tetsuya Yano, Takeshi Imamura, Takashi Kenmoku | 2003-11-11 |