Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341421 | Production method of porous static-pressure air bearing | Masahiko Fukuta | 2002-01-29 |
| 6342270 | Process for manufacturing a hydrostatic bearing of porous material | Kuniharu Kawakami, Keisuke Uchida | 2002-01-29 |