Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934106 | Power control for fast initialization of recording apparatus | Hideyuki Ninomiya | 2011-04-26 |
| RE40361 | Data conversion apparatus for data communication system | Kazuo Okamura, Junichi Hirai, Hidekazu Tanigawa, Chihiro Imagawa | 2008-06-03 |
| 6614457 | Focus control device that moves a focus in a GUI screen | Norio Sanada, Chihiro Kawahara, Hisayuki Kino | 2003-09-02 |
| 6557016 | Data processing apparatus for facilitating data selection and data processing | Hidekazu Tanigawa, Kazuo Okamura, Junichi Hirai | 2003-04-29 |
| 6469719 | Graphical user interface apparatus with improved layout of menu items | Hisayuki Kino, Norio Sanada, Chihiro Kawahara | 2002-10-22 |
| 6314570 | Data processing apparatus for facilitating data selection and data processing in at television environment with reusable menu structures | Hidekazu Tanigawa, Kazuo Okamura, Junichi Hirai | 2001-11-06 |
| 6292226 | Broadcast receiver selectively using navigation information multiplexed on transport stream and recording medium recording the method of the same | Toshiya Mori, Yoshihiro Mimura, Hidekazu Shimizu, Shigeaki Watanabe, Tatsuya Shimoji +10 more | 2001-09-18 |
| 6292937 | Program conversion device for translating an object-oriented language source program | Toshiyuki Sakata, Seiichi Urushibara, Hirohisa Tanaka | 2001-09-18 |
| 6223347 | Data display control apparatus | Shigeaki Watanabe, Kazutoshi Sumiya, Yuki Kusumi, Masahiro Oashi, Tatsuya Shimoji +9 more | 2001-04-24 |
| 5983247 | Data conversion apparatus for reading a document for a display screen and generating a display image for another display screen which has a different aspect ratio from the former display screen | Kazuo Okamura, Junichi Hirai, Hidekazu Tanigawa, Chihiro Kawahara | 1999-11-09 |
| 5930808 | Data conversion apparatus for data communication system | Kazuo Okamura, Junichi Hirai, Hidekaau Tanigawa, Chihiro Kawahara | 1999-07-27 |
| 5708787 | Menu display device | Yoshio Nakano, Hidekazu Tanigawa | 1998-01-13 |