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TOKYO PARTS INDUSTRY CO LTD

Overview
  • Total Patents
    19
About

TOKYO PARTS INDUSTRY CO LTD has a total of 19 patent applications. Its first patent ever was published in 1995. It filed its patents most often in China and Taiwan. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and machines are TOKYO PARTS KOGYO KK, HUMOTECH CO LTD and NORMACEM SA.

Patent filings in countries

World map showing TOKYO PARTS INDUSTRY CO LTDs patent filings in countries
# Country Total Patents
#1 China 12
#2 Taiwan 7

Patent filings per year

Chart showing TOKYO PARTS INDUSTRY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yusuke Gan 2
#2 Masahisa Tsuchiya 2
#3 Kobayashi Hajime 1
#4 Kenji Oyanagi Naohisa Otani 1
#5 Suda Hidetoshi 1
#6 Mizutani Noboru 1
#7 Sohara Katsuhito 1
#8 Asakura Chiakira 1
#9 Chin Eikou 1
#10 Narita Toshihiro 1

Latest patents

Publication Filing date Title
CN102254724A Push switch
TW565985B Eccentric rotor having high density member, method for manufacturing the rotor and flat coreless vibration motor using the rotor
CN1421981A Main shaft motor
CN1318954A Impact-resistance electromagentic converter
CN1206240A Centre-of-gravity motion increased flat coreless vibrating motor