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KAWAI HIDEKI

Overview
  • Total Patents
    26
About

KAWAI HIDEKI has a total of 26 patent applications. Its first patent ever was published in 1990. It filed its patents most often in United States and Japan. Its main competitors in its focus markets audio-visual technology, materials and metallurgy and machines are KABUSHIKI KAISYA OHARA, MATSUMOTO NAOMI and OHARA KABUSHIKI KAISHA.

Patent filings in countries

World map showing KAWAI HIDEKIs patent filings in countries
# Country Total Patents
#1 United States 21
#2 Japan 5

Patent filings per year

Chart showing KAWAI HIDEKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawai Hideki 26
#2 Sawada Hiroaki 4
#3 Nakatsuji Yukitoshi 4
#4 Saeki Shinichi 4
#5 Nakano Satoshi 1
#6 Hattori Hiroyuki 1
#7 Hattori Katsunori 1
#8 Hosoe Shigeru 1
#9 Kajita Hiroshi 1
#10 Takikawa Kouichi 1

Latest patents

Publication Filing date Title
US2013080215A1 Intellectual productivity measurement device, intellectual productivity measurement method, and recording medium
US2011111260A1 Glass substrate for information recording medium and information recording medium
US2011111263A1 Glass substrate for information recording medium and information recording medium
US2011111161A1 Glass substrate for information recording medium and information recording medium
JP2008199870A Apparatus for maximizing tangible automatic focus turn sunlight amount, land/sea/air travelling processing apparatus of generation/charging/tangible security automation thereof, and finance, guarantee and insurance
US2010221582A1 Magnetic recording medium substrate and magnetic recording medium
JP2005148770A Device for poaching countermeasure and prevention of terrorism
JP2002303055A Auto-turnable house for vertical takeoffs and landings
JPH08156368A Ultrasonic synthetic sheet cleaner and synthetic sheet delivery unit using the same
JPH0473284A Ultrasonic synthetic paper-cleaning device and synthetic paper delivery device using the same device