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ZEPHYR CORP

Overview
  • Total Patents
    31
About

ZEPHYR CORP has a total of 31 patent applications. Its first patent ever was published in 2003. It filed its patents most often in Japan, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, engines, pumps and turbines and electrical machinery and energy are DANCONTROL ENG AS, TREVI ENERGY S P A and INGETEAM S A.

Patent filings per year

Chart showing ZEPHYR CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ito Ryosuke 27
#2 Matsumiya Hikaru 12
#3 Okubo Takanori 11
#4 Yamazaki Takashi 10
#5 Chikashige Tadaaki 10
#6 Sato Kiyoshi 9
#7 Kawakami Katsushi 8
#8 Tamura Hideaki 8
#9 Nudeshima Hideki 5
#10 Yoshida Takashi 4

Latest patents

Publication Filing date Title
JP2011066983A Wind power generation device
JP2010275926A Wind power generation control device and wind power generation control method
JP2008306853A Overdischarge prevention device and electric storage device
US2008273981A1 Windmill
JP2007146524A Post support device
JP2006274989A Windmill
JP2006274990A Windmill blade
JP2006230136A Power generation system
JP2006183598A Windmill blade, wind power generator, and blower
JP2005315094A Manufacturing method of windmill vane, windmill vane and wind power generating device
US2006249957A1 Wind power generator
JP2005002848A Horizontal shaft type wind power generator and method for mounting its rudder