Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6808697 | Spherical tetragonal barium titanate particles and process for producing the same | Toshiharu Harada, Yuji Mishima, Seiji Okazaki, Hidetomo Unemoto, Kazuyoshi Murashige +2 more | 2004-10-26 |
| 6753084 | Spindle-shaped magnetic alloy particles for magnetic recording, and magnetic recording medium | Masaaki Maekawa, Kenji Okinaka, Akinori Yamamoto, Yasutaka Ota | 2004-06-22 |