Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8908329 | Magnetic head with beveled main pole and spin torque oscillator, method of manufacturing the same, and magnetic recording/reproduction apparatus | Satoshi Shirotori, Katsuhiko Koui, Norihito Fujita, Akihiko Takeo | 2014-12-09 |
| 8840258 | Antireflection structure formation method and antireflection structure | Tsutomu Nakanishi, Akira Fujimoto, Koji Asakawa, Takeshi Okino | 2014-09-23 |
| 8829070 | Ultraviolet-curable resin material for pattern transfer and magnetic recording medium manufacturing method using the same | Kazuyo MORITA, Seiji Morita, Masatoshi Sakurai | 2014-09-09 |
| 8778162 | Stamper and method of manufacturing the same | Masatoshi Sakurai, Takuya Shimada, Satoshi Shirotori | 2014-07-15 |
| 8361339 | Antireflection structure formation method and antireflection structure | Tsutomu Nakanishi, Akira Fujimoto, Koji Asakawa, Takeshi Okino | 2013-01-29 |
| 8343362 | Stamper manufacturing method | Takuya Shimada, Yoshiyuki Kamata, Masatoshi Sakurai | 2013-01-01 |
| 8308965 | Stamper, method of manufacturing the stamper, and magnetic recording medium manufacturing method using the stamper | Masatoshi Sakurai, Satoshi Shirotori, Seiji Morita, Takuya Shimada, Yoshiyuki Kamata | 2012-11-13 |
| 8173029 | Magnetic recording medium manufacturing method | Seiji Morita, Kazuyo Umezawa, Masatoshi Sakurai | 2012-05-08 |
| 7938978 | Method of manufacturing stamper | Takuya Shimada, Yoshiyuki Kamata, Masatoshi Sakurai | 2011-05-10 |
| 7833458 | Imprinting method and stamper | Akiko Yuzawa, Seiji Morita, Masatoshi Sakurai | 2010-11-16 |
| 7738213 | Magnetic disk medium, reticle and magnetic recording and reproducing apparatus | Takeshi Okino, Seiji Morita, Masatoshi Sakurai | 2010-06-15 |