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WATANABE KATSUMI

Overview
  • Total Patents
    30
About

WATANABE KATSUMI has a total of 30 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and France. Its main competitors in its focus markets audio-visual technology, telecommunications and machines are ROSS JOHN ANDERSON FERGUS, LI SHAOPING and PENTEK ARON.

Patent filings in countries

World map showing WATANABE KATSUMIs patent filings in countries
# Country Total Patents
#1 Japan 14
#2 United States 7
#3 France 6
#4 Germany 3

Patent filings per year

Chart showing WATANABE KATSUMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Watanabe Katsumi 22
#2 Watanabe Shinichi 2
#3 Makino Masahiro 1
#4 Yamagata Masahiro 1
#5 Fukuchi Akira 1
#6 Aoki Hiromitsu 1
#7 Nakajima Shogo 1

Latest patents

Publication Filing date Title
JP2013029006A Movable type vacuum temporary toilet
JP2010167747A Method for manufacturing product with hologram foil adhered and product
JP2009235251A Composition for bonding hologram foil, product to which hologram foil is bonded and kit
US2007257023A1 Heater plate and a method for manufacturing the heater plate
JP2007247371A Attachment and execution method of snow-melting system
JP2006082879A Packaging bag for sandwich and method for manufacturing the same
JP2001130635A Food package
JP2000296893A Packaging bag for sandwich and manufacture of packaging bag for sandwich
JP2000289704A Food packaging bag, and manufacture thereof
JP2000226085A Chopstick case and manufacturing method of chopstick case
JP2000079977A Chopsticks bag
JP2000034601A Wearable air-conditioner
JPH11155532A Container
JPH119732A Direction-stable golf club
JPH0635399A Experiment device and method for photosynthesis and respiration effect