Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7955608 | Silicone copolymer and cosmetics comprising the same | Koji Sakuta, Masahide Hatanaka | 2011-06-07 |
| 7923074 | Method for preparing a vehicle interior material | Ichiro Tanii, Norio Nakamura, Kazuyuki Matsumura, Akira Yamamoto, Toshiaki Ihara | 2011-04-12 |
| 7886499 | Building exterior wall-coating emulsion compositions and building exterior walls | Masahide Hatanaka, Akira Yamamoto | 2011-02-15 |