Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909232 | Mold and method of manufacturing the same | Masahiro Nitta, Ryoichi Ikeo, Takeshi Shinoda | 2011-03-22 |
| 7757154 | Magnetic disk control apparatus, magnetic disk apparatus, and method of correcting read error | Noriaki Takemura, Ichiro Hara | 2010-07-13 |
| 5409766 | Nonwoven fabric in an electret state and process for its production | Haruo Yuasa, Yukihiro Takata, Satoshi Matsuura | 1995-04-25 |
| 5376218 | Device for manufacturing a filter | Haruo Yuasa, Masayoshi Iidera | 1994-12-27 |
| 5143767 | Processes for preparing electret filters | Satoshi Matsuura, Yoshio Shinagawa | 1992-09-01 |