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SEIWA GIKEN KK

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    223,826
About

SEIWA GIKEN KK has a total of 15 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are QINGCHUN KANGYUAN PHARMACEUTIC, DAIWARAKUDA INDUSTRY CO LTD and TAMBOVSKOE AKTSIONERNOE OBSHCH.

Patent filings in countries

World map showing SEIWA GIKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing SEIWA GIKEN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kawasaki Seiji 4
#2 Akiyama Tomohiro 2
#3 Yamashita Kiyoshi 2
#4 Tanaka Takashi 2
#5 Masaki Shinichi 2
#6 Yamashita Akiko 2
#7 Goto Akio 1
#8 Okawa Yoshiyuki 1
#9 Iwasaki Masatsugu 1
#10 Yamamoto Kazunori 1

Latest patents

Publication Filing date Title
JP2015129925A fusion machine
JP2015129924A Fusion machine
JP2014066864A Optical fiber coating removal tool
JP2011111931A Thermal power generator
JP2010107121A Method of adding water for water-added fuel
JP2009165908A Robot cleaning apparatus
JP2008086907A Evaporation tank and seawater desalting apparatus
JP2008023507A Mixer
JP2002331249A Ball mill with adjustable pot inclination
JP2001232170A Mixing machine
JPH07128549A Connecting jig for optical connector
JPS562103A Lye scouring of wood
JPS55117612A Method of absorbing moisture of wood
JPS5580048A Probe for water content measuring apparatus
JPS5495296A Moisture measuring method and apparatus