Issued Patents All Time
Showing 1–25 of 67 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8700091 | Data transmission device, data transmission method, data communication system, program, and recording medium | Toru Ueda, Junichi Shirakawa, Nobuo Kusumoto, Syuji Daioku, Azusa Umemoto +4 more | 2014-04-15 |
| 8700067 | Notification device, notification system, method for controlling notification device, and computer readable recording medium having a control program recorded thereupon | Junichi Shirakawa, Syuji Daioku, Nobuo Kusumoto, Akira Tojima, Akihiro Azuma +3 more | 2014-04-15 |
| 8423052 | Communication device, information presentation device, communication method, program, and recording medium | Toru Ueda, Junichi Shirakawa, Syuji Daioku, Nobuo Kusumoto, Akira Tojima +3 more | 2013-04-16 |
| RE42506 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Kaoru Yamamoto, Takao Sawabe, Ryuichiro Yoshimura, Yoshiaki Moriyama, Junichi Yoshio | 2011-06-28 |
| 7840117 | Information recording medium, apparatus for recording the same and apparatus for reproducing the same | Yoshiaki Moriyama, Takao Sawabe, Kaoru Yamamoto, Ryuichiro Yoshimura, Junichi Yoshio | 2010-11-23 |
| 7783158 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Junichi Yoshio, Ryuichiro Yoshimura, Takao Sawabe, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2010-08-24 |
| 7716746 | Data storing device for classified data | Yoshihiro Hori, Ryoji Ohno, Takeo Ohishi, Kenichiro Tada, Tatsuya Hirai +2 more | 2010-05-11 |
| 7555202 | Digital dat recording/reproducing apparatus | Tadashi Noguchi, Hidehiro Ishii | 2009-06-30 |
| 7433578 | Information recording device, information reproduction device, information recording method, information reproduction method, information recording program, information reproduction program, and information recording medium | Yuichi Kanai, Yoshihiro Hori, Ryoji Ohno, Takeo Ohishi, Kenichiro Tada +1 more | 2008-10-07 |
| 7421188 | Information edition device, information edition method, information edition program, and information recording medium | Yuichi Kanai, Yoshihiro Hori, Ryoji Ohno, Takeo Ohishi, Kenichiro Tada +1 more | 2008-09-02 |
| 7398010 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Tokihiro Takahashi, Hidehiro Ishii, Junichi Yoshio, Hiroshi Nakamura, Takao Sawabe +2 more | 2008-07-08 |
| 7346270 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Junichi Yoshio, Ryuichiro Yoshimura, Takao Sawabe, Yoshiaki Moriyama, Kaoru Yamamoto | 2008-03-18 |
| 7330643 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Takao Sawabe, Tokihiro Takahashi, Junichi Yoshio, Hidehiro Ishii, Hiroshi Nakamura +1 more | 2008-02-12 |
| 7295762 | Information record medium having first and second recording layers in which mid areas are recorded respectively, and apparatus for recording the same | Takao Sawabe, Ryuichiro Yoshimura, Junichi Yoshio, Yoshiaki Moriyama, Kaoru Yamamoto | 2007-11-13 |
| 7242848 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Takao Sawabe, Ryuichiro Yoshimura, Junichi Yoshio, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2007-07-10 |
| 7225192 | Hybrid recording medium and information recording apparatus | Masahiro Katsumura, Kiyoshi Takei, Teruo Baba, Manahiko Hashiotani, Masami Suzuki +1 more | 2007-05-29 |
| 7219146 | Network system, network operation method, agent module, terminal device, and information recording medium and program therefor | Katsutoshi Inagaki, Tsutomu Takahashi, Masao Higuchi, Ryuichi Morioka | 2007-05-15 |
| 7095951 | Information record medium and apparatus for reproducing information according to navigation information | Yoshiaki Moriyama, Ryuichiro Yoshimura, Takao Sawabe, Junichi Yoshio, Kaoru Yamamoto | 2006-08-22 |
| RE39110 | Information recording medium, apparatus for recording the same and apparatus for recording the same | Yoshiaki Moriyama, Takao Sawabe, Ryuichiro Yoshimura, Kaoru Yamamoto, Junichi Yoshio +4 more | 2006-05-30 |
| 7035529 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Junichi Yoshio, Ryuichiro Yoshimura, Takao Sawabe, Yoshiaki Moriyama, Kaoru Yamamoto +1 more | 2006-04-25 |
| RE38849 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Kaoru Yamamoto, Takao Sawabe, Ryuichiro Yoshimura, Yoshiaki Moriyama, Junichi Yoshio | 2005-10-25 |
| 6804178 | Apparatus and method for recording and reproducing information data to and from ring buffer memory | Kenichiro Tada, Hiroshi Nakamura | 2004-10-12 |
| RE38569 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Kaoru Yamamoto, Ryuichiro Yoshimura, Takao Sawabe, Yoshiaki Moriyama, Junichi Yoshio | 2004-08-24 |
| 6757483 | Information recording medium with aggregate attribute information recorded in video manager, apparatus for recording the same and apparatus for reproducing the same | Takao Sawabe, Ryuichiro Yoshimura, Junichi Yoshio, Yoshiaki Moriyama, Kaoru Yamamoto | 2004-06-29 |
| 6741797 | Information record medium, apparatus for recording the same and apparatus for reproducing the same | Tokihiro Takahashi, Hidehiro Ishii, Junichi Yoshio, Hiroshi Nakamura, Takao Sawabe +2 more | 2004-05-25 |