Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6866931 | Acrylic based composite fiber and method for production thereof, and fiber composite using the same | Satoru Takeuchi, Masakazu Hoshino, Ryo Ochi, Yukio Kasabou, Masanori Akasaka | 2005-03-15 |
| 5955169 | Floppy disk | Masakazu Hoshino, Hajime Itoh, Kunio Iwase, Toshio Nagasaka | 1999-09-21 |