Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6372003 | Polishing abrasive of crystalline ceric oxide particles having surfaces modified with hydroxyl groups | Toshio Kasai, Isao Ota, Takao Kaga, Tohru Nishimura | 2002-04-16 |
| 6336775 | Gas floating apparatus, gas floating-transporting apparatus, and thermal treatment apparatus | Makoto Morita, Yuji Tsutsui, Masaru Yoshida, Nobuhito Yokoyama | 2002-01-08 |