Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7404605 | Vehicle seat lock | Shigeo Kakuta, Naoya Seto, Masahito Minoura, Shinji Suzuki, Isao Shinagawa +2 more | 2008-07-29 |
| 7390034 | Latch apparatus | — | 2008-06-24 |
| 7366320 | Information-embedding apparatus, encoder, tamper-detecting apparatus, information-embedding method, tamper-detecting method, and recording medium having program recorded therein for executing both of the methods | — | 2008-04-29 |
| 7356700 | Digital watermark-embedding apparatus and method, digital watermark-detecting apparatus and method, and recording medium | Kenichi Noridomi, Takashi Katsura, Masataka Ejima | 2008-04-08 |
| 7338128 | Seat back lock | Hiroshi Morinaga, Masahito Minoura, Shinji Suzuki, Keiichi Kondo | 2008-03-04 |
| 7315621 | Digital watermark-embedding apparatus, digital watermark-embedding method, and recording medium | Kenichi Noridomi, Takashi Katsura, Takanori Okada | 2008-01-01 |
| 7187782 | Digital watermark-embedding apparatus, digital watermark-embedding method, and recording medium having recoded therein a program for performing the digital watermark-embedding method | Kenichi Noridomi, Takashi Katsura | 2007-03-06 |
| 7142692 | Reproduction equipment, reproduction equipment specifying equipment, reproduction equipment specifying system and methods and recording media for said equipment and system | Koji Arimura, Kenichi Noridomi, Takashi Katsura, Shinya Kadono, Kazuhiko Nakamura | 2006-11-28 |
| 7127614 | Justification authenticating system, personal certificate issuing system, and personal certificate | Yuichi Kawaguchi, Yuji Shimizu, Shinichi Tsumori, Takashi Katsura | 2006-10-24 |
| 7106954 | Digital camcorder | Keiji Nagayama, Tomishige Yatsugi | 2006-09-12 |
| 7003666 | Apparatus and method for embedding information for tamper detection and detecting tamper and recording medium having program for carrying out the method recorded thereon | Takashi Katsura | 2006-02-21 |
| 6898297 | Digital watermark embedding method, digital watermark extracting method, recording medium, image recording device, and image replaying device | Takashi Katsura, Koji Sugishita | 2005-05-24 |
| 6788821 | Digital information embedding/extracting apparatus and method, and medium including a program for executing the method recorded thereon | Takashi Katsura | 2004-09-07 |
| 6728409 | Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon | Takashi Katsura | 2004-04-27 |
| 6693965 | Apparatus for and method of embedding and extracting digital information, and medium having program for carrying out the method recorded thereon | Takashi Katsura | 2004-02-17 |
| 6639997 | Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon | Takashi Katsura | 2003-10-28 |
| 6477276 | Apparatus for and method of embedding and extracting digital information and medium having program for carrying out the method recorded thereon | Shiro Iwasaki, Mikio Shimazu, Shuichi Ojima, Takashi Katsura, Akio Miyazaki +1 more | 2002-11-05 |
| 6462783 | Picture encoding method and apparatus | Masataka Okayama, Takeo Tomokane, Takeshi Ogino | 2002-10-08 |
| 6226449 | Apparatus for recording and reproducing digital image and speech | Keiji Nagayama, Tomishige Yatsugi | 2001-05-01 |
| 6065315 | Vehicle door latch device and method of controlling thereof | Tsuguo Hoshikawa | 2000-05-23 |
| 4445875 | Universal joint | Hironori Kosuda, Masaaki Takada | 1984-05-01 |