Issued Patents All Time
Showing 26–50 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475949 | Method for manufacturing magnetic recording medium and magnetic recording medium | Kaori Kimura, Yoshiyuki Kamata, Satoshi Shirotori | 2013-07-02 |
| 8454869 | Stamper and stamper evaluation method | Kazuyo Umezawa, Seiji Morita | 2013-06-04 |
| 8440091 | Magnetic recording medium and method of manufacturing the same | Kaori Kimura, Yoshiyuki Kamata, Satoshi Shirotori | 2013-05-14 |
| 8419952 | Method of manufacturing magnetic recording medium and magnetic recording apparatus | Kaori Kimura, Hiroyuki Hyodo, Takeshi Iwasaki | 2013-04-16 |
| 8372575 | Ultraviolet-curing resin material for pattern transfer and magnetic recording medium manufacturing method using the same | Seiji Morita, Kazuyo Umezawa | 2013-02-12 |
| 8372253 | Perpendicular magnetic recording medium, method of manufacturing the same, and magnetic read/write apparatus | Satoshi Shirotori, Yoshiyuki Kamata, Takuya Shimada | 2013-02-12 |
| 8349163 | Perpendicular magnetic recording medium, method of manufacturing the same, and magnetic read/write apparatus | Satoshi Shirotori, Akira Watanabe, Yoshiyuki Kamata | 2013-01-08 |
| 8343362 | Stamper manufacturing method | Takuya Shimada, Shinobu Sugimura, Yoshiyuki Kamata | 2013-01-01 |
| 8333899 | Method of manufacturing magnetic recording medium | Kaori Kimura, Yousuke Isowaki, Akira Watanabe, Yoshiyuki Kamata | 2012-12-18 |
| 8318331 | Magnetic recording medium, method for manufacturing the same, and magnetic recording apparatus | Yoshiyuki Kamata, Satoshi Shirotori | 2012-11-27 |
| 8308965 | Stamper, method of manufacturing the stamper, and magnetic recording medium manufacturing method using the stamper | Satoshi Shirotori, Seiji Morita, Shinobu Sugimura, Takuya Shimada, Yoshiyuki Kamata | 2012-11-13 |
| 8300341 | Magnetic recording device, magnetic recording method, and magnetic storage medium | Akihiro Itakura, Kazuhito Shimomura | 2012-10-30 |
| 8300340 | Magnetic recording medium | Ryosuke Yamamoto, Naoko Kihara, Akiko Yuzawa, Yoshiyuki Kamata | 2012-10-30 |
| 8293387 | Magnetic recording medium and method of manufacturing the same | — | 2012-10-23 |
| 8289645 | Magnetic disk apparatus | Akira Kikitsu, Kazuto Kashiwagi | 2012-10-16 |
| 8257560 | Patterned media and method of manufacturing the same, and magnetic recording apparatus | Yoshiyuki Kamata, Satoshi Shirotori, Kaori Kimura | 2012-09-04 |
| 8221637 | Method and apparatus for manufacturing magnetic recording media | Yoshiyuki Kamata, Katsuyuki Naito, Akira Kikitsu, Masahiro Oka | 2012-07-17 |
| 8206602 | Method of manufacturing magnetic recording medium | Kaori Kimura, Yousuke Isowaki, Yoshiyuki Kamata | 2012-06-26 |
| 8173029 | Magnetic recording medium manufacturing method | Seiji Morita, Shinobu Sugimura, Kazuyo Umezawa | 2012-05-08 |
| 8159767 | Repeatable runout evaluation method for a stamper | Kazuyo Umezawa, Seiji Morita | 2012-04-17 |
| 8153205 | Patterned medium and method of manufacturing the same | Akira Kikitsu, Yoshiyuki Kamata | 2012-04-10 |
| 8142693 | Stamper and stamper evaluation method | Kazuyo Umezawa, Seiji Morita | 2012-03-27 |
| 8116022 | Magnetic recording apparatus, magnetic recording medium, and method of testing magnetic recording apparatus | Kazuto Kashiwagi | 2012-02-14 |
| 8102616 | Magnetic recording medium, method of fabricating the same, and magnetic recording apparatus | Kazuto Kashiwagi, Akira Kikitsu | 2012-01-24 |
| 8097351 | Magnetic recording apparatus | Takeshi Okino, Seiji Morita, Yoshiyuki Kamata, Satoshi Shirotori, Hiroaki Nakamura | 2012-01-17 |