Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454862 | Fine-particle classification apparatus and functional material production apparatus | Takehito Yoshida, Toshiharu Makino, Yuka Yamada | 2002-09-24 |
| 6451391 | Thin film formation method | Yuka Yamada, Takehito Yoshida, Toshiharu Makino | 2002-09-17 |
| 6150450 | Plastic compositions and plastic cards made thereof | Masayoshi Sekiyama, Tetsuya Yamaoka | 2000-11-21 |