Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8774552 | Image transfer system, image transfer method, image reception apparatus, image transmission apparatus, and image pickup apparatus | Yoshitaka Hiramatsu, Koichi Hamada, Kenichi Yoneji, Masahiro Kageyama | 2014-07-08 |
| 8693546 | Video encoding method and video decoding method | Masashi Takahashi | 2014-04-08 |
| 8559527 | Image display apparatus | Koichi Hamada, Masahiro Kageyama | 2013-10-15 |
| 8345992 | Method and device of image encoding and image processing apparatus | Masatoshi Kondo | 2013-01-01 |
| 8243806 | Recording and reproducing apparatus, sending apparatus and transmission system | Koichi Hamada, Masahiro Kageyama | 2012-08-14 |
| 7639706 | Data synchronized playback apparatus | Koichi Hamada, Toru Yokoyama, Yasuhiro Akiyama, Masahiro Kageyama | 2009-12-29 |
| 7212570 | Video converter and computer program for executing said video converter | Yasuhiro Akiyama, Junichi Kimura | 2007-05-01 |
| 6467026 | Web cache memory device and browser apparatus utilizing the same | Kazumichi Yamamoto, Yukio Umetani, Norihiro Suzuki | 2002-10-15 |
| 6071997 | Three-dimensionally connected silica spheres-resin composite and method for production thereof | Yuko Tanaka, Hiromasa Ogawa, Katsutoshi Tanaka | 2000-06-06 |
| 5933478 | Data transfer system and handheld terminal device used therefor | Tomochika Ozaki, Yoshihiko Kunimori, Kouichi Hibi, Michihiro Mese, Hiroshi Shimizu +2 more | 1999-08-03 |
| 5900450 | Three-dimensionally connected silica sphere-resin composite and method for production thereof | Yuko Tanaka, Hiromasa Ogawa, Katsutoshi Tanaka | 1999-05-04 |
| 5854997 | Electronic interpreter utilizing linked sets of sentences | Hiroko Sukeda, Yoshiyuki Kaneko, Tetsuya Nakagawa, Toshihisa Tsukada | 1998-12-29 |
| 5656250 | Three-dimensional network structure comprising spherical silica particles and method of producing same | Yuko Tanaka, Hiromasa Ogawa, Katsutoshi Tanaka | 1997-08-12 |
| 5304243 | Method of producing organic group modified silica particles | Yuko Tanaka, Hiromasa Ogawa | 1994-04-19 |