Learn more

ISHIKAWA KIKAI KK

Overview
  • Total Patents
    19
About

ISHIKAWA KIKAI KK has a total of 19 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are SHANGHAI WANSEN WATER TREAT CO, XIAOMEI DIAO and UNIV PRZYRODNICZO HUMANISTYCZNY W SIEDLCACH.

Patent filings in countries

World map showing ISHIKAWA KIKAI KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing ISHIKAWA KIKAI KKs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ishikawa Hirokazu 10
#2 Ishikawa Hiroichi 9
#3 Shirai Takashi 4
#4 Ishii Yutaka 1

Latest patents

Publication Filing date Title
JP2003071413A Waste treatment facility
JP2003062552A Method and device for treating waste
JP2003062547A Waste treatment plant
JP2003053306A Wastes treatment equipment and wastes treatment system
JP2003001229A Method for treating waste
JP2002066515A Processor of garbage and the like
JP2002066288A Apparatus for treating garbage, or the like
JP2001104922A Waste treatment apparatus
JP2001079528A Treatment of garbage
JP2000317423A Garbage treatment
JPH11130571A Compost-making apparatus
JPH11130570A Compost-making apparatus
JPH11130575A Compost production device
JPH11130574A Compost production device
JPH10265284A Compost producing device
JPH10265285A Compost production device
JPH10114590A Compost producing device
JPH0756966A Automatic plotter for cylinder unit
JPH06263225A Intermittent feeding device