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NISHIYAMA HIDETOSHI

Overview
  • Total Patents
    25
About

NISHIYAMA HIDETOSHI has a total of 25 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets measurement, electrical machinery and energy and optics are AMIRAV AVIV, VESTEC CORP and EXTREL CORP.

Patent filings in countries

World map showing NISHIYAMA HIDETOSHIs patent filings in countries
# Country Total Patents
#1 Japan 12
#2 United States 12
#3 Republic of Korea 1

Patent filings per year

Chart showing NISHIYAMA HIDETOSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nishiyama Hidetoshi 25
#2 Uto Sachio 6
#3 Noguchi Minori 5
#4 Watanabe Tetsuya 3
#5 Shimura Kei 3
#6 Watanabe Kenji 2
#7 Honda Toshifumi 2
#8 Ooshima Yoshimasa 2
#9 Hamamatsu Akira 2
#10 Jingu Takahiro 2

Latest patents

Publication Filing date Title
US2008246964A1 Method and its apparatus for inspecting particles or defects of a semiconductor device
JP2006001105A Protective cover for work
JP2003252065A Vehicle body cover
JP2001019031A Bumper cover
JP2000254990A Protecting cover for operation and manufacture thereof
JP2000142510A Protective cover for work
JPH09109957A Locking unit of protective cover for working
JPH0986187A Work protective cover
JPH07205858A Curing tape
KR100206194B1 Working protection cover and parts thereof and method of manufacturing the working protection cover
JPH0716992A Operating protective cover and manufacture thereof
JPH06328945A Engagement tool of protective cover
JPH0740870A Locking tool of protective cover for work
JPH06206447A Nonslip tape