Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9516318 | Moving picture encoding device, moving picture encoding method and moving picture encoding program as well as moving picture decoding device, moving picture decoding method and moving picture decoding program | Hideki Takehara, Motoharu Ueda, Hiroya Nakamura, Satoru Sakazume, Kazumi Arakage +2 more | 2016-12-06 |
| 9363529 | Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding program | Hiroya Nakamura, Hideki Takehara, Shigeru Fukushima | 2016-06-07 |
| 9204147 | Moving picture encoding device, moving picture encoding method and moving picture encoding program as well as moving picture decoding device, moving picture decoding method and moving picture decoding program | Hideki Takehara, Motoharu Ueda, Hiroya Nakamura, Satoru Sakazume, Kazumi Arakage +2 more | 2015-12-01 |
| 9191680 | Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding program | Hiroya Nakamura, Hideki Takehara, Shigeru Fukushima | 2015-11-17 |
| 8982956 | Picture coding device, picture coding method, picture coding program, picture decoding device, picture decoding method, and picture decoding program | Hiroya Nakamura, Hideki Takehara, Shigeru Fukushima | 2015-03-17 |
| 8976867 | Moving picture coding apparatus, moving picture coding method, and moving picture coding program, and moving picture decoding apparatus, moving picture decoding method, and moving picture decoding program | Hiroya Nakamura, Shigeru Fukushima, Motoharu Ueda | 2015-03-10 |
| 8218947 | Video data recording apparatus and method, and video data reproducing apparatus and method | Toshio Kuroiwa, Seiji Higurashi | 2012-07-10 |
| 8055684 | Contents-data editing apparatus, method of updating playlist of contents data, and recording medium | Toshio Kuroiwa | 2011-11-08 |
| 7961904 | Apparatus for embedding and reproducing watermark into and from contents data | Takayuki Sugahara | 2011-06-14 |
| 7580341 | Address-information recording method and apparatus, and optical recording medium | Seiji Higurashi | 2009-08-25 |
| 7558159 | Recorder and recording medium | Toshio Kuroiwa | 2009-07-07 |
| 7356159 | Recording and reproduction apparatus, recording and reproduction method, recording and reproduction program for imperceptible information to be embedded in digital image data | Takayuki Sugahara, Kenjiro Ueda | 2008-04-08 |
| 7293180 | Apparatus, method and program for data processing, and apparatus, method and program for tamper detection | Kenjiro Ueda, Takayuki Sugahara | 2007-11-06 |
| 7174030 | Method and apparatus for embedding and reproducing watermark into and from contents data | Takayuki Sugahara | 2007-02-06 |
| 7113612 | Apparatus for embedding and reproducing watermark into and from contents data | Takayuki Sugahara | 2006-09-26 |
| 6084636 | Video signal encoding method and apparatus employing an adaptive quantization technique | Takayuki Sugahara, Motoharu Ueda, Hiroshi Nakagawa, Mitsuaki Fujiwara | 2000-07-04 |
| 5335707 | High speed heavy duty cross ply tire | Haruyuki Sano, Takao Otani, Mikio Takatsu, Kiyoshi Ueyoko, Toshiaki Yamamoto +1 more | 1994-08-09 |
| 5205882 | Heavy duty high speed radial tire with aromatic polyamide belt cords | Kiyoshi Ueyoko, Shinichi Miyazaki, Mikio Takatsu | 1993-04-27 |