Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8774441 | Headphone | — | 2014-07-08 |
| 8371417 | Headphones | — | 2013-02-12 |
| D635972 | Mobile information terminal | Katsuhiro Kitade, Akira Asano, Chris Vernall, Andy Vernall | 2011-04-12 |
| D624907 | Mobile phone | Yukimasa KOMIYA, Akira Asano | 2010-10-05 |
| D623622 | Mobile phone | Yukimasa KOMIYA, Akira Asano | 2010-09-14 |
| D622244 | Mobile phone | Katsuhiro Kitade, Masamichi Udagawa | 2010-08-24 |
| 7636765 | Data transfer scheme using caching technique for reducing network load | Tatsunori Kanai, Toshibumi Seki, Kenichiro Yoshii, Hideaki Sato, Haruhiko Toyama +2 more | 2009-12-22 |
| 7480731 | Data transfer scheme using caching technique for reducing network load | Toshibumi Seki, Tatsunori Kanai, Kenichiro Yoshii, Hideki Yoshida, Haruhiko Toyama +2 more | 2009-01-20 |
| 7441248 | Data transfer scheme using caching technique for reducing network load | Hideaki Sato, Tatsunori Kanai, Hideki Yoshida, Toshibumi Seki, Kenichiro Yoshii +2 more | 2008-10-21 |
| 7389035 | Stream processing system with function for selectively playbacking arbitrary part of ream stream | Masaru Suzuki, Yoichi Takebayashi, Yasuko Nakayama, Yuzo Tamada | 2008-06-17 |
| 7383348 | Data transfer scheme using caching technique for reducing network load | Toshibumi Seki, Tatsunori Kanai, Kenichiro Yoshii, Hideki Yoshida, Haruhiko Toyama +2 more | 2008-06-03 |
| 7359956 | Data transfer scheme using caching and differential compression techniques for reducing network load | Tatsunori Kanai, Toshibumi Seki, Kenichiro Yoshii, Hideaki Sato, Haruhiko Toyama +2 more | 2008-04-15 |
| 7054912 | Data transfer scheme using caching technique for reducing network load | Tatsunori Kanai, Toshibumi Seki, Kenichiro Yoshii, Hideaki Sato, Haruhiko Toyama +2 more | 2006-05-30 |
| D515528 | Mobile phone | Mihoko Hotta | 2006-02-21 |
| D509813 | Mobile phone | Risako Oh, Sugiko Honda | 2005-09-20 |
| D502158 | Mobile phone | Risako Oh, Peter Lee | 2005-02-22 |
| D501456 | Mobile phone | Mihoko Hotta | 2005-02-01 |
| D496637 | Mobile phone | Mihoko Hotta | 2004-09-28 |
| D487071 | Mobile phone | Mihoko Hotta, Takahiro Iijima | 2004-02-24 |
| D477581 | Mobile phone with a camera | Takahiro Iijima | 2003-07-22 |
| D456377 | Mobile phone | Tadaatsu Kawano | 2002-04-30 |
| D455136 | Mobile phone | Tadaatsu Kawano | 2002-04-02 |
| D440547 | Digital audio disc player for vehicle | Tomoo Hori | 2001-04-17 |
| 6145009 | Event controlling system for integrating different event driven systems | Hideaki Sato, Hiroshi Kaibe, Haruhiko Toyama, Tetsuo Hasegawa, Takashi Moriyasu +1 more | 2000-11-07 |
| D391958 | Combined digital audio disk player/radio tuner for automobile | Kazutoshi Masunari | 1998-03-10 |