Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6482349 | Powder pressing apparatus and powder pressing method | Seiichi Kohara | 2002-11-19 |
| 6432158 | Method and apparatus for producing compact of rare earth alloy powder and rare earth magnet | Hitoshi Morimoto, Atsuo Tanaka | 2002-08-13 |
| 6400667 | Recording/reproduction method and apparatus in which sub data is written/read in periods during which writing/reading of main data is not performed | Yoshimasa Utsumi, Yasuaki Maeda, Hideki Nagashima | 2002-06-04 |
| 6372760 | Stabilized composition comprising antidementia medicament | Akira Kato, Naokazu Murahashi, Yukiko Sugaya, Hidenobu Ando | 2002-04-16 |
| 6352598 | Rare-earth alloy powder pressing apparatus and rare-earth alloy powder pressing method | Tsuyoshi Hisamura, Shuichi Okuyama | 2002-03-05 |