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SUNA CO LTD

Overview
  • Total Patents
    47
  • GoodIP Patent Rank
    48,115
  • Filing trend
    ⇩ 77.0%
About

SUNA CO LTD has a total of 47 patent applications. It decreased the IP activity by 77.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are ASANO KOJI KK, SAKURAI SHIGEO and CHUNLEI XU.

Patent filings in countries

World map showing SUNA CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 47

Patent filings per year

Chart showing SUNA CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Azuma Toshiyasu 25
#2 Nakasuji Tamotsu 12
#3 Azuma Toshimitsu 10
#4 Murakami Yuichi 5
#5 Ishigami Tetsuya 4
#6 Tanaka Hiroshi 4
#7 Yoshino Takashi 4
#8 Hirao Tomohiko 1
#9 Honma Takeshi 1
#10 Nakamura Ikuo 1

Latest patents

Publication Filing date Title
JP2020096002A Wet processing apparatus
JP2019183602A Portable barricade for vehicle entry prevention
JP2019056288A Portable vehicle approach inhibition barricade
JP2018005935A Theft prevention system of display electrical apparatus
JP2019030860A Cleaning processor
JP2019021965A Portable terminal stand
JP2019015043A Pile head treatment bucket
JP2019015042A Pile head treatment bucket height position indicator
JP2018153792A Grit cleaning equipment
JP2017196390A Adjustment device for frame in pachinko game island
JP2018113897A Flowerpot
JP2018096530A Pipe flange standard corresponding gauge
JP2018065544A Device for riding electric motorcycle
JP2018062841A Portable barricade for blocking vehicle approach
JP2018001147A Sewage treatment device
JP2017196010A Adjustment device for frame in pachinko game island
JP2017192929A Water quality improvement device
JP2017186787A Extra-banking concrete removal bucket
JP2017097209A Installation device for stand formation
JP2017064687A Separation cleaning treatment apparatus