Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8311178 | pH adjusting apparatus | Hiroshi Sano, Takafumi Ogino, Yoshiyuki Tanigawa | 2012-11-13 |
| 8110303 | Non-aqueous secondary battery and its control method | Shizukuni Yata, Haruo Kikuta, Hajime Kinoshita, Hiroyuki Tajiri | 2012-02-07 |
| 8040997 | PH adjusting system and PH adjusting method | Hiroshi Sano, Takafumi Ogino, Yoshiyuki Tanigawa | 2011-10-18 |
| 8023796 | Video signal producing system and video signal recording/reproducing device in that system | Ryoji Asada, Kazumasa Motoda, Shoji Nishikawa, Shigeru Awamoto, Hirofumi Uchida | 2011-09-20 |
| 7642001 | Non-aqueous secondary battery and its control method | Shizukuni Yata, Haruo Kikuta, Hajime Kinoshita, Hiroyuki Tajiri | 2010-01-05 |
| 6951699 | Non-aqueous secondary battery and its control method | Shizukuni Yata, Haruo Kikuta, Hajime Kinoshita | 2005-10-04 |
| 6902847 | Non-aqueous secondary cell and method for controlling the same | Shizukuni Yata, Haruo Kikuta, Hajime Kinoshita, Hiroyuki Tajiri | 2005-06-07 |
| 6810198 | Record and playback device | Tokuji Kuroda, Tatsushi Bannai | 2004-10-26 |
| 6526098 | High efficiency coding device and high efficiency coding method for image data | Masakazu Nishino, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 2003-02-25 |
| 6031959 | Television signal recording and reproducing apparatus | Shinji Hamai, Masazumi Yamada, Tatsuro Juri, Masakazu Nishino, Akira Iketani +1 more | 2000-02-29 |
| 6011900 | Video signal recording apparatus, video signal recording and reproduction apparatus, video signal coding device, and video signal transmission apparatus | Masakazu Nishino, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 2000-01-04 |
| 5987215 | Video signal recording apparatus, video signal recording and reproduction apparatus, video signal coding device, and video signal transmission apparatus | Masakazu Nishino, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 1999-11-16 |
| 5978545 | Video recording apparatus which accepts four different HDTV formatted signals | Masakazu Nishino, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 1999-11-02 |
| 5774622 | Video signal recording/reproducing device for facilitating rapid searching of the video signal | — | 1998-06-30 |
| 5677981 | Video signal recording apparatus which receives a digital progressive scan TV signal and switches the progressive signal frame by frame alternately | Masakazu Nishino, Tatsuro Juri, Yuji Fujiwara, Seiichi Takeuchi | 1997-10-14 |
| 5587806 | Apparatus for separately recording input coded video signal and important data generated therefrom | Masazumi Yamada, Shinya Kadono | 1996-12-24 |
| 5547780 | Battery precursor and a battery | Hiroshi Kagawa, Kazuo Murata | 1996-08-20 |
| 5431701 | Manufacturing method of film type battery | Hiroshi Kagawa, Kazuo Murata | 1995-07-11 |
| 5401595 | Film type battery and layer-built film type battery | Hiroshi Kagawa, Kazuo Murata | 1995-03-28 |
| 5392037 | Method and apparatus for encoding and decoding | — | 1995-02-21 |
| 5383144 | Subsampling method and interpolation method of digital signals | — | 1995-01-17 |
| 5378557 | Film type battery | Kazuo Murata, Kenichi Takeuchi, Syuichi Izuchi | 1995-01-03 |
| 5355419 | On-vehicle audio system reproducing bodily-sensible sounds | Hideo Yamamoto, Yuji Fukata, Yoichi Satoh, Akihiro Suzuki, Kenji Suehiro +1 more | 1994-10-11 |
| 5290592 | Manufacturing method for electrode | Syuichi Izuchi, Tomohiko Noda, Youetsu Yoshihisa, Kenichi Takeuchi, Hiromistu Mishima | 1994-03-01 |
| 5258835 | Method of quantizing, coding and transmitting a digital video signal | — | 1993-11-02 |