KY

Kazutaka Yuzurihara

SI Seiko Instruments: 15 patents #108 of 1,437Top 8%
SP Sii Micro Parts: 1 patents #9 of 19Top 50%
Overall (All Time): #323,040 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
9406951 Fuel cell and fuel cell system as described and claimed in Toru Ozaki, Noboru Ishisone, Tsuneaki Tamachi, Norimasa Yanase, Takafumi Sarata +1 more 2016-08-02
9190674 Fuel cell and fuel cell system Toru Ozaki, Noboru Ishisone, Tsuneaki Tamachi, Norimasa Yanase, Takafumi Sarata +1 more 2015-11-17
8614024 Power supply apparatus Norimasa Yanase, Noboru Ishisone, Tsuneaki Tamachi, Toru Ozaki, Takafumi Sarata +1 more 2013-12-24
8586256 Power supply apparatus Norimasa Yanase, Noboru Ishisone, Tsuneaki Tamachi, Toru Ozaki, Takafumi Sarata +1 more 2013-11-19
8530102 Hydrogen generator Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Fumiharu Iwasaki 2013-09-10
8415066 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Fumiharu Iwasaki +1 more 2013-04-09
8389179 Fuel cell Toru Ozaki, Fumiharu Iwasaki, Takafumi Sarata, Tsuneaki Tamachi, Norimasa Yanase +1 more 2013-03-05
8298711 Method of operating fuel cell system and fuel cell system Norimasa Yanase, Fumiharu Iwasaki, Tsuneaki Tamachi, Takafumi Sarata, Toru Ozaki 2012-10-30
8192887 Fuel cell Toru Ozaki, Fumiharu Iwasaki, Takafumi Sarata, Tsuneaki Tamachi, Norimasa Yanase +1 more 2012-06-05
8153320 Pressure regulating valve, fuel cell system using same, and hydrogen generating facility Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Fumiharu Iwasaki +1 more 2012-04-10
8129063 Hydrogen production apparatus with solution feed control to eliminate build-up of products on a solid reactant Takafumi Sarata, Fumiharu Iwasaki, Norimasa Yanase, Noboru Ishisone, Toru Ozaki +1 more 2012-03-06
8129066 Fuel cell exhibiting enhanced hydrogen distribution density Toru Ozaki, Fumiharu Iwasaki, Tsuneaki Tamachi, Takafumi Sarata, Norimasa Yanase 2012-03-06
7901818 Hydrogen generator Takafumi Sarata, Norimasa Yanase, Toru Ozaki, Tsuneaki Tamachi, Fumiharu Iwasaki 2011-03-08
7811691 Fuel cell system Norimasa Yanase, Fumiharu Iwasaki, Tsuneaki Tamachi, Takafumi Sarata, Toru Ozaki 2010-10-12
7541111 Electrochemical cell and fabrication method of the same Hironobu Itoh, Yutaka Makishima, Hideharu Onodera 2009-06-02