Issued Patents All Time
Showing 151–175 of 254 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7164610 | Microcomputer having a flush memory that can be temporarily interrupted during an erase process | Kunio Tani, Tetsu Tashiro, Makoto Yamamoto, Toshihiro Sezaki | 2007-01-16 |
| 7151888 | Method and apparatus for temporarily giving copy permission for reproducing digital signals | Tooru Matsumura, Hiroshi Yoshiura, Hiroo Okamoto | 2006-12-19 |
| 7130559 | Recycling system and method of managing reusable components | Masao Hayashi, Yoichi Takaragi, Kentaro Saito, Hiroshi Kaburagi, Toshikazu Sekizawa +1 more | 2006-10-31 |
| 7116537 | Surge current prevention circuit and DC power supply | — | 2006-10-03 |
| 7116893 | Data recording/reproduction apparatus and method | Osamu Kawamae, Toshifumi Takeuchi, Takao Arai | 2006-10-03 |
| 7113613 | Watermark information detection method | Isao Echizen, Hiroshi Yoshiura, Akio Fukushima, Kousuke Anzai | 2006-09-26 |
| 7095870 | Electronic watermark embedding apparatus and method and a format conversion device having a watermark embedding function | Akio Fukushima, Michihiro Tateishi | 2006-08-22 |
| 7053876 | Flat panel display device having digital memory provided in each pixel | Takanori Tsunashima | 2006-05-30 |
| 7043645 | Reproducing apparatus, recording apparatus and display apparatus | Osamu Kawamae, Toshifumi Takeuchi, Takao Arai, Hiroshi Yoshiura | 2006-05-09 |
| D520042 | Binoculars | Taro Sakai | 2006-05-02 |
| 7031924 | Voice synthesizing apparatus, voice synthesizing system, voice synthesizing method and storage medium | Tomoyuki Isonuma, Hironori Goto | 2006-04-18 |
| 6990584 | Method of and apparatus for restricting copy of digital information, and apparatus for recording digital information | Hiroshi Yoshiura, Akira Ogino, Yoshiaki Moriyama, Kazumi Sugaya | 2006-01-24 |
| 6972488 | Semiconductor device in which a semiconductor chip mounted on a printed circuit is sealed with a molded resin | Taibo Nakazawa | 2005-12-06 |
| 6954856 | Additional information embedding method, additional information detecting method, additional information embedding apparatus and additional information detecting apparatus | Takashi Kohashi, Akira Ogino, Hiroshi Yoshiura, Yoshiaki Moriyama, Kazumi Sugaya | 2005-10-11 |
| 6940483 | Method for driving display device having digital memory for each pixel | Takashi Maeda, Takanori Tsunashima | 2005-09-06 |
| 6869898 | Quartz glass jig for processing apparatus using plasma | Kyoichi Inaki, Naoto Watanabe, Tohru Segawa | 2005-03-22 |
| 6778162 | Display apparatus having digital memory cell in pixel and method of driving the same | Takashi Maeda, Takanori Tsunashima | 2004-08-17 |
| 6778757 | Data recording/reproduction apparatus and method | Osamu Kawamae, Toshifumi Takeuchi, Takao Arai | 2004-08-17 |
| 6771247 | Display and method of driving display | Hajime Sato, Takashi Maeda, Takanori Tsunashima | 2004-08-03 |
| 6711276 | Control method and apparatus for embedding information in data | Hiroshi Yoshiura, Isao Echizen, Takao Arai, Toshifumi Takeuchi, Yoshiaki Moriyama +2 more | 2004-03-23 |
| 6690813 | Method and apparatus for recording and reproducing electronic watermark information, and recording medium | Takao Arai, Toshifumi Takeuchi, Hiroshi Yoshiura | 2004-02-10 |
| 6674858 | Receiving device, recording and reproducing device and receiving/recording-reproducing system for digital broadcast signal | Takao Arai, Toshifumi Takeuchi | 2004-01-06 |
| D483787 | Strobe | — | 2003-12-16 |
| 6587916 | Microcomputer with built-in programmable nonvolatile memory | Katsunobu Hongo, Tsutomu Tanaka, Toshihiro Sezaki, Mikio Kamiya, Yasuhiro Ami +2 more | 2003-07-01 |
| 6578149 | METHOD FOR REPRODUCING DATA, APPARATUS FOR REPRODUCING DATA, METHOD FOR CODING DATA, METHOD FOR RECORDING DATA, APPARATUS FOR RECORDING AND REPRODUCING DATA, METHOD FOR AUTHENTICATION, SEMICONDUCTOR CHIP, REPRODUCING APPARATUS, RECORDING APPARATUS AND DATA PROCESSING APPARATUS | Osamu Kawamae, Toshifumi Takeuchi, Takao Arai, Hiroshi Yoshiura | 2003-06-10 |