Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770965 | Device and method for transferring micro structure | Ryuta Washiya, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2014-07-08 |
| 8690559 | Nano-imprinting resin stamper and nano-imprinting apparatus using the same | Satoshi Ishii, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2014-04-08 |
| 8668487 | Micro-pattern transferring stamper | Satoshi Ishii, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2014-03-11 |
| 8603380 | Stamper for transferring fine pattern and method for manufacturing thereof | Satoshi Ishii, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2013-12-10 |
| 8562896 | Micropattern transfer method and micropattern transfer device | Satoshi Ishii, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2013-10-22 |
| 8542453 | Inspection method and inspection apparatus of magnetic disk | Masanori Fukawa | 2013-09-24 |
| 8535035 | Fine-structure transfer apparatus | Noritake Shizawa, Naoaki Yamashita, Koji Tsushima, Toshimitsu Shiraishi | 2013-09-17 |
| 8333915 | Fine-structure transfer method | Naoaki Yamashita, Noritake Shizawa, Koji Tsushima | 2012-12-18 |
| 8186992 | Micropattern transfer device | Ryuta Washiya, Masahiko Ogino, Noritake Shizawa, Akihiro Miyauchi | 2012-05-29 |
| 8096800 | Fine-structure transfer apparatus and method | Naoaki Yamashita, Noritake Shizawa, Koji Tsushima | 2012-01-17 |
| 8096802 | Nanoimprint stamper and a fine-structure transfer apparatus using the stamper | Noritake Shizawa, Susumu Komoriya, Akihiro Miyauchi, Takashi Ando, Tetsuhiro Hatogai | 2012-01-17 |
| 8092209 | Imprinting device | Takashi Ando, Noritake Shizawa, Susumu Komoriya | 2012-01-10 |
| 8021094 | Work handling mechanism and work inspection system | Fujio Yamasaki | 2011-09-20 |
| 8021141 | Imprint apparatus | Miho SASAKI, Masahiko Ogino, Akihiro Miyauchi, Noritake Shizawa | 2011-09-20 |
| 8016585 | Nanoimprint resin stamper | Susumu Komoriya, Noritake Shizawa, Takanori Yamasaki, Tetsuhiro Hatogai, Koji Tsushima | 2011-09-13 |
| 7355393 | Magnetic head slider testing apparatus and magnetic head slider testing method | Teruaki Tokutomi | 2008-04-08 |
| 7135861 | Movable stage, XY stage, head carriage and tester of magnetic head or magnetic disk | Fujio Yamasaki, Toshinori Sugiyama | 2006-11-14 |
| 7129702 | XY stage, head carriage and tester of magnetic head or magnetic disk | Fujio Yamasaki, Toshinori Sugiyama | 2006-10-31 |
| 6888918 | Surface inspection method and surface inspection apparatus | Izuo Horai, Kenji Aikou | 2005-05-03 |
| 5998994 | MR head offset correction method and magnetic disk certifier | — | 1999-12-07 |
| 5757492 | Apparatus for measuring the flying height of magnetic heads using a single-crystal sapphire disc | Teruaki Tokutomi, Toshinori Sugiyama | 1998-05-26 |
| 5488857 | Protrusion sensor for sensing protrusion on a disc | Shinji Homma, Takashi Nakakita | 1996-02-06 |
| 5423111 | Magnetic disk tester | — | 1995-06-13 |
| 5014143 | Data recording disk chuck mechanism | Kuniaki Toda, Nobuyuki Iizuka, Tsutomu Hongo, Tsutomu Nakadai | 1991-05-07 |