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CANON SALES CO INC

Overview
  • Total Patents
    515
About

CANON SALES CO INC has a total of 515 patent applications. Its first patent ever was published in 1989. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and machines are SHENZHEN FOUNDER MICROELECTRONICS CO LTD, FOCUS LIGHTINGS TECH INC and BALSEANU MIHAELA.

Patent filings per year

Chart showing CANON SALES CO INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maeda Kazuo 180
#2 Suzuki Tomomi 68
#3 Ikakura Hiroshi 63
#4 Shioya Yoshimi 56
#5 Ohira Kouichi 37
#6 Tokumasu Noboru 31
#7 Yamamoto Youichi 30
#8 Kotake Yuichiro 28
#9 Wada Toshihiko 27
#10 Ohira Koichi 25

Latest patents

Publication Filing date Title
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