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NAKAGAWA YOSHIAKI

Overview
  • Total Patents
    17
About

NAKAGAWA YOSHIAKI has a total of 17 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 agriculture are HUBEI YIXIN MACHINERY TECH CO LTD, INNER MONGOLIA HEXINYUAN MONSOD DROUGHT RESISTANCE GREENING CO LTD and SHIROMIZU ATSUSHI.

Patent filings in countries

World map showing NAKAGAWA YOSHIAKIs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing NAKAGAWA YOSHIAKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Agriculture

Focus technologies

# Technology
#1 Planting

Top inventors

# Name Total Patents
#1 Terada Takashi 10
#2 Sugioka Akihiro 8
#3 Fujita Hideo 7
#4 Shimono Yukio 7
#5 Harada Tasuke 4
#6 Matsuyama Hiroatsu 4
#7 Sato Masao 4
#8 Yashima Shozo 4
#9 Momose Seiichi 1
#10 Idei Yoshito 1

Latest patents

Publication Filing date Title
JPH1111420A Pear packaging machine
JPH11906A Branch crusher
JPH08116723A Perforator for transplanting
JPH08116722A Perforator for transplanting
JPH08116725A Trnasplanter and transplantation
JPH08116724A Transplanter
JPH07298721A Transplantation apparatus
JPH07298723A Apparatus for division and transportation of seedling for transplanter
JPH07298720A Apparatus for division and transportation of seedling for transplanter
JPH07298722A Transplanter
JPH07289030A Seedling feeder for transplanter
JPH07289031A Transplanter
JPH07284308A Transplanter
JPH07284312A Transplanter
JPH07284310A Transplanter
JPH07163211A Transplanter
JPH07143805A Planting unit for transplanter