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SEIKAKEN KK

Overview
  • Total Patents
    11
About

SEIKAKEN KK has a total of 11 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are TIKHANE NIKOLAJ M, FEDERAL NOE G OBRAZOVATEL NOE UCHREZHDENIE VYSSHEGO PROFESSIONAL NOGO OBRAZOVANIJA VORON G AGRARNYJ and JIANGSU XINYE HEAVY INDUSTRY CO LTD.

Patent filings in countries

World map showing SEIKAKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing SEIKAKEN KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakajima Tome 4
#2 Nishimuta Yasuhiro 4
#3 Azuma Kouichi 3
#4 Oda Masabumi 2
#5 Matsumoto Takuo 2
#6 Sumi Mitsuo 1
#7 Takahashi Naoki 1
#8 Iwahara Masanori 1
#9 Kamimura Chikashi 1
#10 Inada Mitsusachi 1

Latest patents

Publication Filing date Title
JPH03280816A System for improving quality of fruit
JPS6393705A Agent for controlling damage by blight and harmful insect
JPS6393704A Withering agent
JPS62234005A Microbial preparation for agriculture, forestry and fishery
JPS62232321A Hydroponic apparatus
JPS62190103A Eliminator against phycomycetes
JPS60262886A Soil conditioner
JPS5726608A Cold resistance improver for plant
JPS5722629A Colored laver breeding net
JPS5721307A Agent for controlling green laver
JPS5623876A Agent and method for preventing fouling with green laver