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NIDEC NISSIN CORP

Overview
  • Total Patents
    20
About

NIDEC NISSIN CORP has a total of 20 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, China and United States. Its main competitors in its focus markets optics, machines and mechanical elements are OPTEK LTD, DIGITAL OPTICS CORP and LESTRADE STEREOSCOPES.

Patent filings in countries

World map showing NIDEC NISSIN CORPs patent filings in countries
# Country Total Patents
#1 Japan 11
#2 China 3
#3 United States 3
#4 EPO (European Patent Office) 1
#5 Taiwan 1
#6 WIPO (World Intellectual Property Organization) 1

Patent filings per year

Chart showing NIDEC NISSIN CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Saito Ichiro 3
#2 Okamura Tetsuro 3
#3 Miyazawa Hiroshi 2
#4 Emori Fumio 2
#5 Asari Tsuneo 2
#6 Fumio Asari Tsuneo Emori 2
#7 Saitoh Ichiroh 2
#8 Sakayanai Hiroyuki 2
#9 Shiratori Ryoichi 2
#10 Okamura Tetsuo 2

Latest patents

Publication Filing date Title
JP2010025362A Pressure releasing device and opening/closing valve unit comprising the same
JP2010025361A Pressure releasing device and opening/closing valve unit comprising the same
JP2009063877A Super-wide angle lens
JP2008046169A Lens unit
JP2007021610A Tapered blade end mill and tapered bore forming method using the same
JP2006337473A Optical apparatus
JP2006024344A Annular phase correction lens and optical head system
JP2006284620A Wide angle lens and cemented lens
JP2006107680A Annular phase correction lens and optical head device
JP2006070915A Plastic gear and plastic composite gear
JP2006070914A Plastic gear