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KYOWA ELECTRIC & CHEMICAL

Overview
  • Total Patents
    158
About

KYOWA ELECTRIC & CHEMICAL has a total of 158 patent applications. Its first patent ever was published in 1967. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets machines, packaging and shipping and audio-visual technology are AUDUS NOBLE LTD, HUHTAMAKI NEDERLAND BV and HOLDT J W VON.

Patent filings per year

Chart showing KYOWA ELECTRIC & CHEMICALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirota Kashichi 85
#2 Hirota Kishichi 43
#3 Fukuda Junji 27
#4 Kaneda Makoto 8
#5 Okuzumi Aijiro 8
#6 Kashichi Hirota 5
#7 Masumura Yoshiaki 5
#8 Katsuyama Iwao 5
#9 Robaato Ii Uoo 3
#10 Junji Sakita 2

Latest patents

Publication Filing date Title
US2006261229A1 Hanger hook
US2005019097A1 Stationary board for blocking lights of oncoming vehicles in medial strip and facilitating nighttime identification of medial strip
CN1595941A Telephone
US6858165B2 Method of manufacturing plastic thin-plate article with protrusions on surface thereof
WO9823336A1 Golf putter
JPH1173618A Magnetic head drum for magnetic recorder
JPH119306A Studs for sports shoes
JPH10249898A Production of plastic thin-plate article having projection on surface
JPH10197951A Screen board for projection television
US5731044A Process and apparatus for coating display CRT tube for electronic device
JPH09309535A Stackable container
JPH09147329A Magnetic head drum for magnetic recorder and its production
JPH0992146A Image surface applying method and device for display cathode-ray tube of electronic equipment
JPH0971756A Photostimulable self-adhesive tape
JPH0973801A Portable flashlight
JPH0973863A Method and device for painting screen of cathode-ray tube for display of electronic equipment
JPH0919336A Furniture fall preventing plate
JPH097509A Treatment method and device for display cathode-ray tube of electronic apparatus
JPH08280480A Chair convertible to stepladder
JPH06296751A Mounting frame for game machine