Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5502710 | Recording bit extraction by calculating curvature of pixels in scanning probe microscope | Teruyoshi Washizawa, Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi, Shunichi Shido | 1996-03-26 |
| 5488602 | Information record/reproducing apparatus and information recording medium | Hiroyasu Nose, Toshimitsu Kawase, Toshihiko Miyazaki, Takahiro Oguchi | 1996-01-30 |
| 5485451 | Information processing apparatus | Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi, Shunichi Shido | 1996-01-16 |
| 5471458 | Multi-probe information recording/reproducing apparatus including a probe displacement control circuit | Takahiro Oguchi, Katsunori Hatanaka, Kunihiro Sakai, Shunichi Shido | 1995-11-28 |
| 5446720 | Information recording method and apparatus recording two or more changes in topographical and electrical states | Takahiro Oguchi, Kunihiro Sakai, Toshimitsu Kawase, Ryo Kuroda | 1995-08-29 |
| 5432771 | Information recording/reproducing apparatus for performing recording/reproduction of information by using probe | Shunichi Shido, Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi | 1995-07-11 |
| 5432346 | Relative position change amount detecting apparatus having bi-directional probe with compensated movement | Hiroyasu Nose, Toshimitsu Kawase, Toshihiko Miyazaki, Takahiro Oguchi | 1995-07-11 |
| 5418771 | Information processing apparatus provided with surface aligning mechanism between probe head substrate and recording medium substrate | Yuji Kasanuki, Katsunori Hatanaka, Toshihiko Miyazaki, Kunihiro Sakai, Haruki Kawada +4 more | 1995-05-23 |
| 5396453 | Recording/reproducing apparatus such as a memory apparatus | Haruki Kawada, Toshihiko Miyazaki, Hideyuki Kawagishi | 1995-03-07 |
| 5394388 | Multiple microprobe arrays for recording and reproducing encoded information | Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi, Shunichi Shido | 1995-02-28 |
| 5392275 | Information recording unit and method for information recording/reproduction | Haruki Kawada, Toshihiko Miyazaki, Hideyuki Kawagishi | 1995-02-21 |
| 5371728 | Information recording/reproducing apparatus using probe | Kunihiro Sakai, Katsunori Hatanaka, Takahiro Oguchi, Shunichi Shido | 1994-12-06 |
| 5371727 | Scanning tunnel microscopy information processing system with noise detection to correct the tracking mechanism | Shunichi Shido, Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi | 1994-12-06 |
| 5349735 | Information detection apparatus and displacement information measurement apparatus | Toshimitsu Kawase, Ryo Kuroda, Hiroyasu Nose, Toshihiko Miyazaki | 1994-09-27 |
| 5329122 | Information processing apparatus and scanning tunnel microscope | Kunihiro Sakai, Katsunori Hatanaka, Takahiro Oguchi, Shunichi Shido | 1994-07-12 |
| 5323003 | Scanning probe microscope and method of observing sample by using such a microscope | Shunichi Shido, Toshihiko Miyazaki, Kunihiro Sakai, Takahiro Oguchi | 1994-06-21 |
| 5304924 | Edge detector | Hiroyasu Nose, Toshimitsu Kawase, Toshihiko Miyazaki, Takahiro Oguchi | 1994-04-19 |
| 5299184 | Information processing apparatus with held distance control on track edge detection | Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi, Shunichi Shido | 1994-03-29 |
| 5289455 | Information recording and/or reproducing apparatus | Ryo Kuroda, Hiroyasu Nose, Toshihiko Miyazaki, Takahiro Oguchi | 1994-02-22 |
| 5282191 | Information reproducing method and information reproducing apparatus which uses the method | Katsunori Hatanaka, Kunihiro Sakai, Takahiro Oguchi, Shunichi Shido | 1994-01-25 |
| 5255259 | Method of access to recording medium, and apparatus and method for processing information | Katsunori Hatanaka, Osamu Takamatsu, Ryo Kuroda, Hiroyasu Nose, Toshihiko Miyazaki | 1993-10-19 |
| 5251200 | Tracking method for memory apparatus | Katsunori Hatanaka, Kunihiro Sakai, Hiroyasu Nose, Kiyoshi Takimoto, Yuji Kasanuki +3 more | 1993-10-05 |
| 5202879 | Information recording medium, and information recording and/or reproducing method and apparatus | Takahiro Oguchi, Kunihiro Sakai, Hiroyasu Nose, Ryo Kuroda | 1993-04-13 |
| 5199021 | Method of access to recording medium, and apparatus and method for processing information | Katsunori Hatanaka, Osamu Takamatsu, Ryo Kuroda, Hiroyasu Nose, Toshihiko Miyazaki | 1993-03-30 |
| 5162819 | Information processing apparatus, information processing method, and recording medium employed therefor | Kunihiro Sakai, Toshimitsu Kawase, Ryo Kuroda, Hiroyasu Nose | 1992-11-10 |