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SAKAMOTO SEIKI KK

Overview
  • Total Patents
    11
About

SAKAMOTO SEIKI KK has a total of 11 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan and United States. Its main competitors in its focus markets environmental technology and agriculture are HOYOS HANS, WEALLEANS SHAUN and QING HAI LINFENG AGRICULTURE & ANIMAL HUSBANDRY MACHINERY MFG LTD.

Patent filings in countries

World map showing SAKAMOTO SEIKI KKs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 United States 1

Patent filings per year

Chart showing SAKAMOTO SEIKI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Sakamoto Koichi 7
#2 Sakamoto Kiyotaka 2
#3 Matsumura Toshio 1
#4 Kudo Masakatsu 1
#5 Satsu Yoshisuke 1
#6 Sakamoto Tomoyuki 1

Latest patents

Publication Filing date Title
JP2013188162A Small holder for thrust goods, and working device and working method using the same
JP2011097849A Fixing pin and structure using the same
JP2010151219A Mounting structure for detachable component and device with detachable component
JP2007061748A Water purifying equipment
JP2003285236A Automatic container changing apparatus
JP2001137104A Canopy member for household shrine
JP2000202062A Assisting device for rotation in opposite direction of right and left arms and/or legs
JPH09313005A Method for improving soil under lawn surface
JPH08103764A Treatment of waste oil and waste fluid and treatment agent
US5495895A Tine device for soil conditioning aeration machine
JPH0767405A Tine apparatus of aeration machine for soil improvement