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NISSIN KOHKI CO LTD

Overview
  • Total Patents
    21
About

NISSIN KOHKI CO LTD has a total of 21 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets computer technology, audio-visual technology and optics are MIRAENANOTECH CO LTD, MORI HAJIME and LUMIO INC.

Patent filings in countries

World map showing NISSIN KOHKI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 18
#2 United States 2
#3 Republic of Korea 1

Patent filings per year

Chart showing NISSIN KOHKI CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kato Takaaki 7
#2 Iida Tsutomu 3
#3 Komatsu Yasuo 3
#4 Okamura Tetsuo 2
#5 Ito Masaaki 2
#6 Saito Ichiro 2
#7 Inoue Toshiyuki 2
#8 Fujimori Hideyuki 1
#9 Nishiyama Fumitake 1
#10 Miyasaka Yoshito 1

Latest patents

Publication Filing date Title
JP2005128273A Meniscus lens and optical system using the same
JP2005100539A Optical head system
JP2005088437A Gate cutting device
JP2005062232A Optical element, lens, and optical head device
JP2003080558A Molding method, molding mold, and plunger
JP2002200620A Mold with fluid passage for regulating temperature and method for manufacturing the same
JP2001348080A Product housing container
JP2002094036A Ccd sensor and lid for ccd
JP2001260189A Molding apparatus
JP2000339921A Turntable and its manufacture and disk-driving apparatus
JP2000321527A Optical projector
JP2000304772A Terminal device for inspection and its manufacture
JP2000232016A Magnetism impressing device and its manufacture
JP2000036524A Manufacture of terminal equipment for inspection
JPH11352308A Lens device and its production
JPH11338627A Manufacturing of optical mouse pad
JPH11326732A Lens device
JPH11272417A Optical mouse
KR920002254B1 Optical mouse