YY

Yasuki Yamakawa

PA Panasonic: 30 patents #516 of 21,108Top 3%
Sumitomo Electric Industries: 13 patents #1,957 of 21,551Top 10%
Overall (All Time): #70,182 of 4,157,543Top 2%
43
Patents All Time

Issued Patents All Time

Showing 1–25 of 43 patents

Patent #TitleCo-InventorsDate
12165095 Shipping assistance device and shipping assistance system Kazuhiro Tsubota, Yota Toguchi 2024-12-10
D803926 Surveillance camera Takehito Katori 2017-11-28
D725172 Surveillance camera Takehito Katori 2015-03-24
D701203 Portable computer Takehito Katori 2014-03-18
D695809 Camera Takehito Katori 2013-12-17
D694306 Surveillance camera Takehito Katori 2013-11-26
D694305 Surveillance camera Takehito Katori 2013-11-26
D676900 Point of sales terminal Akio Ohno, Toshihiro Nakashima, Takayuki Takahashi, Kenzo Horie 2013-02-26
D676887 Surveillance camera Toshihiro Nakashima 2013-02-26
D676481 Point of sales terminal Akio Ohno, Toshihiro Nakashima, Takayuki Takahashi, Kenzo Horie 2013-02-19
D676046 Tablet computer Koji Hatori 2013-02-12
D668282 Surveillance camera Akio Ohno 2012-10-02
D668283 Surveillance camera Akio Ohno 2012-10-02
D661719 Surveillance camera Takehito Katori 2012-06-12
D635173 Surveillance camera 2011-03-29
D630664 Surveillance camera 2011-01-11
D630665 Surveillance camera 2011-01-11
7788104 Information processing terminal for notification of emotion Hideaki Matsuo, Takaaki Nishi, Tomoko Obama, Tetsurou Sugimoto 2010-08-31
D617342 Hard disk recorder Tadaatsu Kawano 2010-06-08
D614222 Surveillance camera 2010-04-20
D612883 Surveillance camera 2010-03-30
D612408 Surveillance camera 2010-03-23
D607441 Wireless microphone 2010-01-05
D607440 Wireless microphone Yoshihiko Asai 2010-01-05
D596619 Speaker box 2009-07-21