Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508214 | Coating composition and coated metal plate, metal container and metal closure coated with the coating composition | Keizou Kanzaki, Nobuaki Sano, Mayumi Arai | 2019-12-17 |
| 10162425 | Input device and electronic device in which same is used | Takaya Nakamura | 2018-12-25 |
| 9884634 | Lighting device | — | 2018-02-06 |
| 9046969 | Input device | Shinji Kamaeguchi, Tamotsu Yamamoto, Hiroyasu Okada, Takaya Nakamura | 2015-06-02 |
| 8349419 | Resin-coated seamless aluminum can and resin-coated aluminum alloy lid | Kazuhiro Nishida, Yasufumi Tadaki, Satoshi Fujita, Seitarou Kanazawa, Toshio Sue | 2013-01-08 |
| 7876648 | Optical pick-up capable of eliminating stray beams | Kazushi Mori, Katsutoshi Hibino | 2011-01-25 |
| 7852735 | Optical pickup device | Kazushi Mori, Katsutoshi Hibino, Kenji Asano, Kenji Nagatomi, Shogo Suzuki | 2010-12-14 |
| 7528783 | Antenna | — | 2009-05-05 |
| 7193564 | Antenna device, and method of manufacturing the same antenna device | Setsuo Takesako, Yoshinobu Nakagawa | 2007-03-20 |
| 7180453 | Antenna for portable cellular telephone | Yoshinobu Nakagawa, Koji Sako, Masaaki Yamabayashi, Kazumine Koshi | 2007-02-20 |
| 7084831 | Wireless device having antenna | Yuki Satoh | 2006-08-01 |
| 7027000 | Antenna | Akihiko Iguchi | 2006-04-11 |
| 6930641 | Antenna and radio device using the same | Masahiro Ohara, Susumu Inatsugu | 2005-08-16 |
| 6847590 | Magneto-optical recording medium including a calibration magnetic domain recorded in a predetermined pattern in a recording layer | Atsushi Yamaguchi, Yoshiharu Uchihara, Satoshi Sumi, Hiroyuki Awano, Hiroshi Shirai +2 more | 2005-01-25 |
| 6697304 | Method and apparatus for recording with a magneto-optical recording medium | Atsushi Yamaguchi | 2004-02-24 |
| 6650599 | Method and apparatus for determining power level of laser beam in magneto-optical recording device | Atsushi Yamaguchi, Kenichiro Mitani | 2003-11-18 |
| 6501707 | Method and apparatus for recording with a magneto-optical recording medium applying one period of an alternating magnetic field to a unit domain length | Atsushi Yamaguchi | 2002-12-31 |
| 6492035 | Magneto-optical recording medium with intermediate layer having a controlled saturation magnetization | Atsushi Yamaguchi, Kenichiro Mitani, Hitoshi Noguchi | 2002-12-10 |
| 6483783 | Magneto-optical disk apparatus capable of accurately enlarging and reproducing a magnetic domain and method of reproducing the same | Kenichiro Mitani, Hitoshi Noguchi, Hiroki Ishida, Atsushi Yamaguchi, Morio Nakatani | 2002-11-19 |
| 6480444 | Optical disk device | Koichi Tada, Shinichi Ohe, Ken Hirose, Shuichi Ichiura, Hiroshi Watanabe | 2002-11-12 |
| 6477122 | Optical disk device | Koichi Tada, Shinichi Ohe, Ken Hirose, Shuichi Ichiura, Hiroshi Watanabe | 2002-11-05 |
| 6466527 | Optical disk device | Koichi Tada, Shinichi Ohe, Ken Hirose, Shuichi Ichiura, Hiroshi Watanabe | 2002-10-15 |
| 6459662 | Optical disk device | Koichi Tada, Shinichi Ohe, Ken Hirose, Shuichi Ichiura, Hiroshi Watanabe | 2002-10-01 |
| 6418088 | Apparatus and method for reproducing information from a magneto optical recording medium by the magnetic domain magnification method | Atsushi Yamaguchi | 2002-07-09 |
| 6388955 | Reproducing method for magneto-optic recording medium, and magneto-optic disk device | Atsushi Yamaguchi, Kenichiro Mitani | 2002-05-14 |