Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10424637 | Method of manufacturing semiconductor device | Shuhei Tatemichi | 2019-09-24 |
| 10211286 | Semiconductor device | Toshiaki Sakata, Yasushi Niimura | 2019-02-19 |
| 10177219 | Semiconductor device and method of manufacturing semiconductor device | Shuhei Tatemichi | 2019-01-08 |
| 10164058 | Semiconductor device and method of manufacturing semiconductor device | Shuhei Tatemichi, Masanori Inoue, Yuji Kumagai, Satoshi Kuboyama, Eiichi Mizuta | 2018-12-25 |
| 10090408 | Semiconductor device and method of manufacturing semiconductor device | Ryo Maeta, Toshiaki Sakata | 2018-10-02 |
| 10026429 | Perpendicular magnetic recording medium | Sok-hyun Kong, Hoo-san Lee, Sadayuki Watanabe | 2018-07-17 |
| 10008562 | Semiconductor device manufacturing method | Yasushi Niimura, Toshiaki Sakata | 2018-06-26 |
| 9887260 | Semiconductor device and semiconductor device manufacturing method | Yasushi Niimura, Toshiaki Sakata | 2018-02-06 |
| 9881997 | Semiconductor device and manufacturing method of semiconductor device | Toshiaki Sakata, Yasushi Niimura | 2018-01-30 |
| 9842912 | Semiconductor device and method of manufacturing semiconductor device | Shuhei Tatemichi, Masanori Inoue, Yuji Kumagai, Satoshi Kuboyama, Eiichi Mizuta | 2017-12-12 |
| 9659592 | Perpendicular magnetic recording medium and method of manufacturing same | Toyoji Ataka, Sadayuki Watanabe, Hirohisa OYAMA, Yasuaki Hozumi, Satoshi Takahashi | 2017-05-23 |
| 9028984 | Perpendicular magnetic recording medium | Yasushi Sakai | 2015-05-12 |
| 8895164 | Perpendicular magnetic recording medium | Tuqiang Li, Yuko Ueki | 2014-11-25 |
| 8475947 | Perpendicular magnetic recording medium | Akira Sato, Yasushi Sakai | 2013-07-02 |
| 8329321 | Perpendicular magnetic recording medium | Yasushi Sakai | 2012-12-11 |
| 8197891 | Perpendicular magnetic recording medium and method for manufacturing same | Yasushi Sakai | 2012-06-12 |
| 8105707 | Perpendicular magnetic recording medium | Hiroyuki Uwazumi, Yasushi Sakai | 2012-01-31 |
| 8021770 | Perpendicular magnetic recording medium | Sok-hyun Kong, Hoo-san Lee, Sadayuki Watanabe | 2011-09-20 |
| 7993764 | Perpendicular magnetic recording medium and the method of manufacturing the same | Yasushi Sakai | 2011-08-09 |
| 7781080 | Perpendicular magnetic recording medium | Yasushi Sakai | 2010-08-24 |
| 7592080 | Perpendicular magnetic recording medium | Yasushi Sakai | 2009-09-22 |
| 7332194 | Perpendicular magnetic recording medium and method of manufacturing thereof | Yasushi Sakai | 2008-02-19 |
| 6884520 | Perpendicular magnetic recording medium and method of manufacturing the same and product thereof | Tadaaki Oikawa, Hiroyuki Uwazumi, Miyabi Nakamura | 2005-04-26 |
| 6858320 | Perpendicular magnetic recording medium | Yasushi Sakai | 2005-02-22 |
| 6706318 | Method of manufacturing a perpendicular magnetic recording medium | Yasushi Sakai | 2004-03-16 |