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SHINWA RULES

Overview
  • Total Patents
    86
  • GoodIP Patent Rank
    188,134
About

SHINWA RULES has a total of 86 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan. Its main competitors in its focus markets measurement are EISELE ANDREW, JIANGSU YANGDIE JEWELLERY TOOLS CO LTD and MARUI KEIKI CO LTD.

Patent filings in countries

World map showing SHINWA RULESs patent filings in countries
# Country Total Patents
#1 Japan 86

Patent filings per year

Chart showing SHINWA RULESs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement

Focus technologies

# Technology
#1 Measuring length, angles and areas

Top inventors

# Name Total Patents
#1 Ishida Masahiro 13
#2 Suzuki Kazutoki 13
#3 Watanabe Katsutoshi 11
#4 Yokozeki Yoshiaki 8
#5 Honma Hiroshi 8
#6 Ike Hiroo 7
#7 Seki Katsunori 5
#8 Haniyuu Kiyoshi 4
#9 Nakajima Mitsunobu 4
#10 Katayama Akira 4

Latest patents

Publication Filing date Title
JP2020189349A Slider for ruler
JP2020187028A Positioning device
JP2019174213A Level gauge with laser pointer
JP2019136842A Holding tool of metal measure
JP2018065225A Parallel ruler for cutting
JP2017209793A Ruler for cutting
JP2015100882A Cutting parallel ruler
JP2015100883A Cutting parallel ruler
JP2015101002A Cutting parallel ruler
JP2013075354A Marking instrument
JP2011177987A Ruler for cutting
JP2010210503A Laser marking device
JP2010046760A Marking instrument
JP2009166197A Electric ink pot
JP2009095927A Inking device
JP2008246618A Instrument for marking
JP2008105280A Cutting ruler
JP2007315867A Gimbal mechanism for laser irradiation device
JP2005103748A Ink pot
JP2005337820A Adapter device