Learn more

CHIKUMA KASEI KK

Overview
  • Total Patents
    19
About

CHIKUMA KASEI KK has a total of 19 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are HUNAN JINDADI MATERIALS CO LTD, CHINA TOBACCO SHANDONG IND CORP and SUZHOU HONGMAO TEXTILE CO LTD.

Patent filings in countries

World map showing CHIKUMA KASEI KKs patent filings in countries
# Country Total Patents
#1 Japan 19

Patent filings per year

Chart showing CHIKUMA KASEI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Karakida Ikuo 8
#2 Komatsu Sadao 6
#3 Ikeda Tadao 4
#4 Uchiyama Kiyoharu 1
#5 Nakagami Takashi 1
#6 Takeuchi Kazuhiro 1
#7 Karakida Yuichi 1
#8 Kato Masumi 1
#9 Morimoto Hisanori 1
#10 Inaba Kazunari 1

Latest patents

Publication Filing date Title
JP2015119650A Mushroom harvest device
JP2014161242A Cylindrical body for mushroom cultivation, and mushroom cultivation method using the same
JP2007110942A Mushroom culturing spawn and method for culturing mushroom
JP2005237310A Light trap apparatus
JP2004261028A Mushroom-cultivation container cap
JP2004147545A Method for cultivating oudemansiella venosolamellata
JP2001000040A Mushroom cultivation container and method of mushroom cultivation using the same
JPH09135627A Cultivation of mushroom and mushroom packaging container therefor
JPH06303842A Method for culturing agrocybe cylindracea and fungus raking edge used therefor
JPH06303843A Method for artificial culture of agrocybe cylindracea
JPH0445722A Culture of mushroom and apparatus used therefor
JPH01317334A Method for scraping fungi of agrocybe cylindracea maire and fungi scraping blade used therefor
JPS63207328A Spawn inoculation apparatus
JPS60227609A Mushroom culture apparatus
JPS60180520A Culture of mushroom(enokidake)
JPS5871820A Bottle for culturing mushroom
JPS57189619A Culturing of mushroom
JPS57144912A Cultivation of maitake
JPS57144911A Cultivation of mushroom