Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156823 | Digital microscope apparatus, method of searching for in-focus position thereof, and program | Takashi Yamamoto, Takuya Oshima, Ryu Narusawa, Norihiro Tanabe | 2021-10-26 |
| 10371931 | Digital microscope apparatus, method of searching for in-focus position thereof, and program | Takashi Yamamoto, Takuya Oshima, Ryu Narusawa, Norihiro Tanabe | 2019-08-06 |
| 10328740 | Slide tray | Yuuichi Machida, Yu Hirono, Nobuhiro Hayashi | 2019-06-25 |
| 9575305 | Digital microscope apparatus, information processing method, and information processing program | Norihiro Tanabe, Ryu Narusawa, Nobuhiro Hayashi, Takashi Yamamoto | 2017-02-21 |
| 9341836 | Digital microscope apparatus, method of searching for in-focus position thereof, and program | Takashi Yamamoto, Takuya Oshima, Ryu Narusawa, Norihiro Tanabe | 2016-05-17 |
| 9110306 | Tissue-slice image acquirement and display apparatus, tissue-slice image acquirement and display method, and tissue-slice image acquirement and display program | Nobuhiro Hayashi, Koichiro Kishima, Takashi Yamamoto, Nobuhiro Kihara, Fumiyasu Suzuki +1 more | 2015-08-18 |
| 9013570 | Microscope and area determination method | Goh Matsunobu | 2015-04-21 |
| 8710412 | Focus information generating device and focus information generating method | Koichiro Kishima, Yu Hirono | 2014-04-29 |
| 8598541 | Fluorescent image obtaining device, fluorescent image obtaining method and fluorescent image obtaining program | Koichiro Kishima, Yu Hirono, Nobuhiro Hayashi, Nobuhiro Kihara, Takashi Yamamoto +2 more | 2013-12-03 |
| 8553140 | Image acquisition apparatus and image acquisition method | Koichiro Kishima | 2013-10-08 |
| 8391112 | Optical disk apparatus, control method, and program | Yasushi Tomita, Kamon Uemura | 2013-03-05 |
| 6381292 | Phase synchronizing apparatus, phase synchronizing method and disc drive | — | 2002-04-30 |
| 6144517 | Magnetic disk device and method of manufacturing same | Kenjiro Watanabe, Toru Takeda, Satoru Seko, Kazushige Kawazoe, Takayasu Muto +4 more | 2000-11-07 |
| 6122126 | Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and bias current control | Yoshiharu Shimano, Hiroaki Yada | 2000-09-19 |
| 6091562 | Digital magnetic reproducing apparatus and digital magnetic recording/reproducing apparatus employing detection of second harmonic distortion and signal to noise ratio | Yoshiharu Shimano, Hiroaki Yada | 2000-07-18 |
| 6058084 | Disk-shaped recording medium using segment ID and disk unit using the disk-shaped recording medium | Noriyuki Yamamoto | 2000-05-02 |
| 5907448 | Magnetic disk device and method of manufacturing same having convex recordings regions, concave guard bands, and impressed concavities and convexities representing control signals | Kenjiro Watanabe, Toru Takeda, Satoru Seko, Kazushige Kawazoe, Takayasu Muto +4 more | 1999-05-25 |
| 5828509 | Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation | Hiroaki Yada, Nobuhiro Hayashi, Munekatsu Fukuyama | 1998-10-27 |
| 5828510 | Magnetic disk recording and playback apparatus using independently formed recorded pattern sets for clock generation | Hiroaki Yada, Nobuhiro Hayashi, Munekatsu Fukuyama | 1998-10-27 |
| 5796534 | Apparatus which performs an ID operation simultaneously with a servo operation using a data recording medium with the ID area recorded immediately before the servo area | Noriyuki Yamamoto, Hiroaki Yada, Nobuhiro Hayashi | 1998-08-18 |
| 5786954 | Magnetic disk recording and playback apparatus using independently positioned recorded pattern sets for clock generation | Hiroaki Yada, Nobuhiro Hayashi, Munekatsu Fukuyama | 1998-07-28 |
| 5600501 | Disk recording and/or reproducing apparatus that compensates for bit nonlinearity and a phase shift introduced by separate read and write heads | Nobuhiro Hayashi, Hiroaki Yada | 1997-02-04 |