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SANWA SHOJI CO LTD

Overview
  • Total Patents
    31
About

SANWA SHOJI CO LTD has a total of 31 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets machines, measurement and chemical engineering are FACET QUANTEK INC, MADISON FILTER LTD and CAMPBELL JULIAN A.

Patent filings in countries

World map showing SANWA SHOJI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 29
#2 United States 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Kobori Michio 14
#2 Morimoto Seiichi 6
#3 Kobayashi Masaki 6
#4 Kobayashi Koji 4
#5 Yoneyama Emi 3
#6 Yokoo Kiyoshi 3
#7 Ishii Katsuyoshi 2
#8 Konishi Yoshiki 2
#9 Yoshino Zenichi 2
#10 Kobayashi Kouji 2

Latest patents

Publication Filing date Title
JP2010119455A Nasal speculum
JP2009086804A Event operation support system and method
JP2009006300A Line of magnetic force generator and wastes disposal apparatus using it
JP2005291513A Two-pronged protector
JP2005241217A Catch fork like protection tool
JP2005172364A Protection shield
JP2005164204A Two-pronged protector
JP2003081368A Hand-carry bag set
JPH0711168A Deodorized coating composition
JPH06198482A Work supporting pin for laser beam machining
JPS6452877A Production of size for fiber
JPS63221102A Manufacture of processed starch
JPS6343902A Production of modified starch
JPS62151237A Manufacturing device for corrugated wire for wire gauze
JPS60173002A Decolorization of yellow cornstarch
JPS6053580A Preparation of adhesive
JPS59196072A Production of food
JPS5982081A Method and apparatus for treating fermentation liquid
JPS5962682A Preparation of starch paste
JPS5910845A Determination of sulfurous acid in liquid and its device