Issued Patents All Time
Showing 26–50 of 91 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8467283 | Short-pulse light source, laser light emitting method, optical device, optical disk device, and light pickup | — | 2013-06-18 |
| 8462599 | Optical oscillation device and recording apparatus | Tsutomu Maruyama | 2013-06-11 |
| 8416671 | Recording apparatus | Tsutomu Maruyama | 2013-04-09 |
| 8406261 | Laser driving device and laser driving method | Tsutomu Maruyama, Seiji Kobayashi | 2013-03-26 |
| 8345521 | Optical disc apparatus and signal generation method | Hirotaka Miyamoto, Kimihiro Saito, Kunihiko Hayashi | 2013-01-01 |
| 8309000 | Method for manufacturing microlens and method for manufacturing solid-state image sensor | Seiji Kobayashi, Kimihiro Saito, Shingo Imanishi | 2012-11-13 |
| 8218592 | Laser device, optical pickup, and optical disk device | Tsutomu Maruyama | 2012-07-10 |
| 8159911 | Recording device, recording method, disc manufacturing method and optical disc recording medium | Takeshi Miki, Takashi Shimouma, Koji Ashizaki, Masato Nakakura | 2012-04-17 |
| 8107331 | Optical disk apparatus, position control method, and optical pickup | Hirotaka Miyamoto, Kimihiro Saito | 2012-01-31 |
| 8102742 | Optical information recording medium, optical information recordng apparatus, and optical information recording method | Takashi Iwamura | 2012-01-24 |
| 8077582 | Optical pickup, optical information recording method, and optical disc apparatus | Kimihiro Saito, Shiori Ogi | 2011-12-13 |
| 8050163 | Optical disc manufacturing method and device, optical disc, and optical disc reproduction method | Seiji Kobayashi | 2011-11-01 |
| 8027226 | Optical disc recording device, data recording method, and data recording program | Seiji Kobayashi, Yuichiro Ikemoto, Koji Ashizaki | 2011-09-27 |
| 7972673 | Optical recording medium | Tetsuhiro Sakamoto, Takashi Shimouma, Shigeki Takagawa, Jun Nakano | 2011-07-05 |
| 7948853 | Optical disc device and optical information recording method | — | 2011-05-24 |
| 7944794 | Optical disc apparatus, information recording method, and information reproduction method | Kimihiro Saito, Toshihiro Horigome, Kunihiko Hayashi | 2011-05-17 |
| 7936657 | Apparatus for initializing and method of manufacturing optical disc, and initialization reference plate | Kimihiro Saito | 2011-05-03 |
| 7924672 | Optical-disk recording medium, playing apparatus and method for same, and recording apparatus and method for same | Takashi Shimouma, Jun Nakano, Shigeki Takagawa, Kimihiro Saito | 2011-04-12 |
| 7892697 | Liquid tank and fuel cell system with fuel monitoring | Hiroshi Kurokawa, Takashi Yasuo | 2011-02-22 |
| 7869330 | Optical disc apparatus and method for reproducing information | Kimihiro Saito | 2011-01-11 |
| 7867665 | Fuel cell stack | Takeshi Minamiura, Kenji Kibune, Takashi Yasuo | 2011-01-11 |
| 7846592 | Fuel cell system, fuel cell power generation apparatus and method therefor | — | 2010-12-07 |
| 7813256 | Optical disc reproduction method and device, and optical disc manufacturing method | Seiji Kobayashi | 2010-10-12 |
| 7803444 | Optical disk and method or producing optical disk | Takeshi Miki | 2010-09-28 |
| 7723948 | Power source system utilizing time detection means to provide optimum charge to secondary battery from fuel cell | Takeshi Minamiura, Hiroki Kabumoto, Takashi Yasuo, Masahiro Makino | 2010-05-25 |