HG

Hidefumi Goto

SO Sony: 12 patents #3,691 of 25,231Top 15%
HI Hitachi: 11 patents #3,813 of 28,497Top 15%
HM Hitachi Maxell: 1 patents #659 of 1,211Top 55%
YC Yokowo Co.: 1 patents #88 of 176Top 50%
Overall (All Time): #164,315 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9240897 Method of using AV devices and AV device system Chiyo Akamatsu, Tsukasa Hasegawa, Tamotsu Ito, Takaharu Noguchi, Yasunori Ohara 2016-01-19
D686598 Antenna for vehicle Isao Yanagisawa 2013-07-23
D674379 Audio visual device Akio Suzuki, Kazunori Kusuki, Hirohisa Tanaka, Takuro Hibino, Xiaofeng F. Song +1 more 2013-01-15
8326129 Method of using AV devices and AV device system Chiyo Akamatsu, Tsukasa Hasegawa, Tamotsu Ito, Takaharu Noguchi, Yasunori Ohara 2012-12-04
D665346 Battery charger Yoshiaki Kumagai 2012-08-14
D614692 Printer Ryuta Kanno 2010-04-27
D585486 Printer Ryuta Kanno 2009-01-27
7333717 Method of using AV devices and AV device system Chiyo Akamatsu, Tsukasa Hasegawa, Tamotsu Ito, Takaharu Noguchi, Yasunori Ohara 2008-02-19
7224886 Method of using AV devices and AV device system Chiyo Akamatsu, Tsukasa Hasegawa, Tamotsu Ito, Takaharu Noguchi, Yasunori Ohara 2007-05-29
7136910 Information device, information device system control method, and information device system Yoshikatsu Yoshino, Tsukasa Hasegawa, Chiyo Akamatsu, Shinichiro Fukushima 2006-11-14
D491218 Printer Satoshi Masamitsu 2004-06-08
6728765 Information device, information device system control method, and information device system Yoshikatsu Yoshino, Tsukasa Hasegawa, Chiyo Akamatsu, Shinichiro Fukushima 2004-04-27
D489057 Microphone Shinichi Obata 2004-04-27
D488802 Speaker Mitsuhiro Uehara, Koji Shindo 2004-04-20
6691150 Information device, information device system control method, and information device system Yoshikatsu Yoshino, Tsukasa Hasegawa, Chiyo Akamatsu, Shinichiro Fukushima 2004-02-10
D473206 Combined disc player with radio receiver and tape recorder Osamu Sasago 2003-04-15
6487589 Information device, information device system control method, and information device system Yoshikatsu Yoshino, Tsukasa Hasegawa, Chiyo Akamatsu, Shinichiro Fukushima 2002-11-26
D435535 Combined disc player, radio receiver and tape player Tomoyuki Shudo, Eiji Shintani 2000-12-26
D433013 Microphone Yasuo Yuyama 2000-10-31
6131111 Information device information device system control method, and information device system Yoshikatsu Yoshino, Tsukasa Hasegawa, Chiyo Akamatsu, Shinichiro Fukushima 2000-10-10
D418820 Remote controller Eiji Shintani 2000-01-11
5740369 Information delivery system and portable information terminal Tooru Yokozawa, Hiroshi Shimizu, Wataru Kitayama, Tadashi Kuwabara, Tomohiro Esaki +1 more 1998-04-14
5608585 Magnetic recording and reproducing apparatus with repositioning stop mode Kenmei Masuda, Kenji Ogiro, Sadao Hirose, Satoshi Fujino, Shinya Fujimori +1 more 1997-03-04
5448427 Magnetic recording and reproducing apparatus Kenmei Masuda, Kenji Ogiro, Sadao Hirose, Satoshi Fujino, Shinya Fujimori +1 more 1995-09-05
D351172 Headphone Mitsuhiro Nakamura 1994-10-04