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MINORU IND CO LTD

Overview
  • Total Patents
    486
  • GoodIP Patent Rank
    21,412
  • Filing trend
    ⇩ 44.0%
About

MINORU IND CO LTD has a total of 486 patent applications. It decreased the IP activity by 44.0%. Its first patent ever was published in 1989. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets environmental technology, agriculture and machines are TOLI CORP LTD, CHONGQING JINXIAO AGRICULTURAL AND SIDELINE PRODUCTS DEV CO LTD and UK ZNAK POCHETA NII LESNOGO KH.

Patent filings in countries

World map showing MINORU IND CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 484
#2 Taiwan 1
#3 United States 1

Patent filings per year

Chart showing MINORU IND CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hiraoka Nobuaki 68
#2 Sugimoto Shigeo 67
#3 Yamamoto Akira 54
#4 Akamatsu Kanji 48
#5 Asano Fumiya 47
#6 Okamoto Zenshi 46
#7 Sato Teruaki 35
#8 Senoo Moritsugu 34
#9 Sasaki Akira 34
#10 Kusumoto Masao 31

Latest patents

Publication Filing date Title
JP2020072757A Paddy weeder
JP2020078329A One-way power transmission device of work machine
JP2020198841A Transplanting device
JP2020198842A Transplanting device
JP2020137726A Heat insulation plate and heat insulation method
JP2020110093A Root crop separator
JP2020028282A Foliage treatment device
JP2020080753A Hole digging machine
JP2020048449A Insect trap
JP2020036569A Travel control device for travel vehicle
JP2019198275A Seedling transplanting machine
JP2019180294A Work machine
JP2019122342A Insect trap
JP2019120094A Oil absorber
JP2019097484A Seedling transplanter
JP2019092464A Seedling transplanter
JP2019083752A Soil-packing device of raising seedling box
JP2019047741A Rush-disentangling machine
JP2019024434A Weeder
JP2018201893A Portable-type simple toilet