Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184596 | Image processing device, reproduction device, image processing method, and reproduction method | Yasushi Uesaka, Masayuki Kozuka, Yoshihiro Mori, Toshiyuki Fukushima, Yoshiichiro Kashiwagi +1 more | 2021-11-23 |
| 11153466 | Video display apparatus and video display method | Masaya Yamamoto, Masayuki Kozuka, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2021-10-19 |
| 11146737 | Video display system and video display method | Masaya Yamamoto, Masayuki Kozuka, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2021-10-12 |
| 11049225 | Video processing system and video processing method | Masayuki Kozuka, Masaya Yamamoto, Toshiroh Nishio, Yoshiichiro Kashiwagi, Takeshi Hirota +2 more | 2021-06-29 |
| 11039045 | Video display system and video display method | Masayuki Kozuka, Masaya Yamamoto, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2021-06-15 |
| 11032448 | Video display system and video display method | Masaya Yamamoto, Masayuki Kozuka, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2021-06-08 |
| 10992877 | Video display apparatus and video display method | Masaya Yamamoto, Masayuki Kozuka, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2021-04-27 |
| 10984510 | Video display apparatus and video display method for luminance conversion | Masayuki Kozuka, Masaya Yamamoto, Toshiroh Nishio, Yoshiichiro Kashiwagi, Takeshi Hirota +2 more | 2021-04-20 |
| 10873684 | Video display apparatus and video display method | Masayuki Kozuka, Masaya Yamamoto, Yoshiichiro Kashiwagi, Toshiroh Nishio, Hiroshi Yahata +2 more | 2020-12-22 |
| 10567727 | Reproduction method, creation method, reproduction device, creation device, and recording medium | Toshiyuki Fukushima, Yasushi Uesaka, Atsushi Ito, Kiyoaki Watanabe, Toshiya Noritake +3 more | 2020-02-18 |
| 8130838 | Encoding device and dynamic image recording system using the encoding device | Hideki Fukuda, Hiroki Inagaki, Makoto Kawaharada | 2012-03-06 |
| 7106668 | Disk drive apparatus | Takanori Okada, Shuichi Yoshida, Masaharu Imura, Kiyoshi Masaki, Kazuhiro Mihara +3 more | 2006-09-12 |
| 6925038 | Optical disc apparatus having compensation for objective lens dislocation, and method therefor | Yasuhito Soma, Akira Matsubara | 2005-08-02 |
| 6819636 | Optical disc device | Yasuhito Soma | 2004-11-16 |
| 6721246 | Optical disk apparatus having compensation for objective lens dislocation | Yasuhito Soma, Akira Matsubara | 2004-04-13 |
| 6654321 | Stepping motor control method and disk drive apparatus | Takanori Okada, Shuichi Yoshida, Masaharu Imura, Kiyoshi Masaki, Kazuhiro Mihara +3 more | 2003-11-25 |
| 6473373 | Optical disk apparatus having compensation for objective lens dislocation | Yasuhito Soma, Akira Matsubara | 2002-10-29 |
| 6249495 | Stepping motor control method and disk drive apparatus | Takanori Okada, Shuichi Yoshida, Masaharu Imura, Kiyoshi Masaki, Kazuhiro Mihara +3 more | 2001-06-19 |