Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11531102 | Distance measurement image pickup apparatus | Toshimasa Kamisada, Kozo Masuda, Hisataka Sugiyama | 2022-12-20 |
| 11530912 | Distance measurement device and distance measurement method | Hiroshi Ogasawara, Takahiro KOMAKI, Hisataka Sugiyama | 2022-12-20 |
| 9490428 | Phase-change memory and semiconductor recording/reproducing device | Susumu Soeya, Takahiro Odaka | 2016-11-08 |
| 9177640 | Multi-level recording in a superlattice phase change memory cell | Susumu Soeya | 2015-11-03 |
| 9082970 | Phase-change memory and semiconductor recording/reproducing device | Susumu Soeya, Takahiro Odaka, Junji Tominaga | 2015-07-14 |
| 9082955 | Phase change memory device | Takahiro Morikawa, Takahiro Odaka | 2015-07-14 |
| 8982682 | Information processing system | Takao Watanabe | 2015-03-17 |
| 8830740 | Semiconductor storage device | Yoshitaka Sasago, Hiroyuki Minemura, Takashi Kobayashi, Satoru Hanzawa, Masaharu Kinoshita | 2014-09-09 |
| 8803119 | Semiconductor memory device and manufacturing method of the same | Takahiro Morikawa | 2014-08-12 |
| 8735865 | Semiconductor memory device | Hiroyuki Minemura, Yumiko Anzai, Takahiro Morikawa, Yoshitaka Sasago | 2014-05-27 |
| 8169866 | Reproducing power adjusting method, optical information recording/reproducing apparatus and information recording media | Soichiro Eto, Hiroyuki Minemura | 2012-05-01 |
| 8147941 | Multi-information-layer recording medium and manufacturing process | Yumiko Anzai, Junko Ushiyama | 2012-04-03 |
| 8134905 | Information storage device and storage media | Takao Watanabe, Takeshi Maeda, Akemi Hirotsune, Tomonori Sekiguchi | 2012-03-13 |
| 8102750 | Super resolution producing apparatus capable of adjusting reproduction power | Soichiro Eto, Hiroyuki Minemura | 2012-01-24 |
| 8095844 | Digital information reproduction method | Hiroyuki Minemura, Yumiko Anzai, Soichiro Eto | 2012-01-10 |
| 8085638 | Test-write method, information recording method, and information recording apparatus | Junko Ushiyama, Hiroyuki Minemura | 2011-12-27 |
| 8054737 | Information storage apparatus and information recording method in which recording is carried out by propagating plasmons along a network of metal rods provided in a recording medium | — | 2011-11-08 |
| 8040712 | Information memory device and memory medium | Takao Watanabe, Takeshi Maeda, Akemi Hirotsune, Yoshitaka Bito | 2011-10-18 |
| 7990817 | Optical disk medium and tracking method | Hiroyuki Minemura, Yumiko Anzai, Soichiro Eto | 2011-08-02 |
| 7933179 | Optical information reproducing method, optical information reproducing device, and optical information recording medium | Hiroyuki Minemura, Soichiro Eto | 2011-04-26 |
| 7876667 | Optical information recording medium, and information recording method and information reproducing method using the same | Yumiko Anzai, Akemi Hirotsune, Hiromi Kudo | 2011-01-25 |
| 7813258 | Optical information recording medium and optical information reproducing method | Hiroyuki Minemura, Yumiko Anzai, Soichiro Eto | 2010-10-12 |
| 7751293 | Test-write method, information recording method, and information recording apparatus | Junko Ushiyama, Hiroyuki Minemura | 2010-07-06 |
| 7746757 | Optical disc medium and optical disc device | Hiroyuki Minemura, Yumiko Anzai | 2010-06-29 |
| 7738349 | Optical disc device with normal resolution signal selection filter | Hiroyuki Minemura | 2010-06-15 |