Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822221 | Method for laser cooling of atoms and apparatus therefore | Hiroshi Kumagai | 2004-11-23 |
| 6803540 | Method and apparatus for processing three-dimensional structure, method for producing three-dimensional shape product and three-dimensional structure | Yasufumi Yamada, Hiroshi Kumagai | 2004-10-12 |
| 6707021 | Transparent medium processing device | Masatoshi Fujimoto, Shinichiro Aoshima, Hiroshi Kumagai | 2004-03-16 |