Issued Patents All Time
Showing 26–50 of 154 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8082377 | Data transmission and reception system, master device, and slave device | Masahiro Toki | 2011-12-20 |
| 8000202 | Apparatus for recording/reproducing information on/from an optical disc having focus control capabilities | Katsuya Watanabe, Kenji Fujiune, Yuichi Kuze | 2011-08-16 |
| 7885150 | Track jumping scan control device and track searching device | Kiyoshi Masaki, Kazuhiko Miyazaki | 2011-02-08 |
| 7826322 | Tracking error control apparatus, tracking error control circuit, optical disk apparatus and tracking error control method | Kazuhiko Miyazaki, Kiyoshi Masaki, Masaya Kuwahara, Hideki Shirane | 2010-11-02 |
| 7706209 | Semiconductor memory device capable of driving non-selected word lines to a variable negative potential based on a bank access operation | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2010-04-27 |
| 7627414 | Road map management system | Masayuki Goto | 2009-12-01 |
| 7614017 | Information processing apparatus, processing method therefor, program allowing computer to execute the method | Junichirou Misawa, Masahiro Kobori | 2009-11-03 |
| 7590597 | Electronic business transaction system | Naoki Takahashi, Hiromitsu Shiina, Masahito Matsunawa, Yoshiharu Kamada, Tsuyoshi Miyake +2 more | 2009-09-15 |
| 7496006 | Optical disc controller and optical disc device | Takeharu Yamamoto, Kenji Fujiune, Katsuya Watanabe | 2009-02-24 |
| 7428511 | Electronic business transaction system | Naoki Takahashi, Hiromitsu Shiina, Masahito Matsunawa, Yoshiharu Kamada, Tsuyoshi Miyake +2 more | 2008-09-23 |
| 7420860 | Semiconductor memory having a dummy signal line connected to dummy memory cell | Waichiro Fujieda, Shinichiroh Ikemasu | 2008-09-02 |
| 7349298 | Optical disc drive including detection and correction of spherical aberration | Yuichi Kuze, Katsuya Watanabe, Kosei Sano | 2008-03-25 |
| 7327642 | Method of moving a beam spot between information storage layers of an optical disk | Katsuya Watanabe, Yuichi Kuze, Kenji Fujiune, Kenji Kondo, Takashi Kishimoto +1 more | 2008-02-05 |
| 7286434 | Semiconductor memory device with shift register-based refresh address generation circuit | Kaoru Mori, Katuhiro Mori, Kuninori Kawabata, Shigemasa Ito | 2007-10-23 |
| 7267350 | Steering damper | Takeshi Wakabayashi, Takehiko Nanri, Kiyotaka Sakai | 2007-09-11 |
| 7258211 | Rotary damper | — | 2007-08-21 |
| 7251171 | Semiconductor memory and system apparatus | Koichi Nishimura, Yukihiro Nomura | 2007-07-31 |
| 7221073 | Axial gap electronic motor | Hisao Igarashi, Tomonori Kojima, Takayuki Shinohara, Hidetaka Terakubo, Tomohiro Kashiwagi +3 more | 2007-05-22 |
| 7184333 | Semiconductor memory having a dummy signal line connected to dummy memory cell | Waichiro Fujieda, Shinichiroh Ikemasu | 2007-02-27 |
| 7180822 | Semiconductor memory device without decreasing performance thereof even if refresh operation or word line changing operation occur during burst operation | Kota Hara | 2007-02-20 |
| 7158452 | Focus control for optical disk unit | Hiromichi Ishibashi, Katsuya Watanabe, Kenji Fujiune, Yuuichi Kuze | 2007-01-02 |
| 7145825 | Semiconductor memory device with shift register-based refresh address generation circuit | Kaoru Mori, Katuhiro Mori, Kuninori Kawabata, Shigemasa Ito | 2006-12-05 |
| 7135800 | Axial gap electronic motor | Masaki Yamada, Hisao Igarashi, Kenji Narita, Takushi Fujioka, Tomonori Kojima +4 more | 2006-11-14 |
| 7130250 | Optical head and optical disk apparatus for performing focus pull in | Kenji Fujiune, Yuichi Kuze, Kenji Kondo, Katsuya Watanabe | 2006-10-31 |
| 7079443 | Semiconductor device | Masato Takita, Masato Matsumiya, Satoshi Eto, Toshikazu Nakamura, Masatomo Hasegawa +6 more | 2006-07-18 |