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RYONETSU KOGYO KK

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    72,647
  • Filing trend
    ⇩ 33.0%
About

RYONETSU KOGYO KK has a total of 54 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, consumer goods and thermal processes are ISHIKAWAJIMA TRANSPORT MACHINE, MI EX K B MASH DLYA MYASNOJ MO and CHANGSHU ZHUZI MACHINERY CO LTD.

Patent filings in countries

World map showing RYONETSU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 54

Patent filings per year

Chart showing RYONETSU KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uragami Takashi 10
#2 Meya Tetsuoki 10
#3 Sugimoto Takuo 7
#4 Tsuzuki Takuya 6
#5 Hachiman Tomotsugu 6
#6 Ikegami Marina 5
#7 Kanai Masaru 5
#8 Kondo Mitsugi 5
#9 Narumi Toshiyuki 4
#10 Ishizaka Hiroshi 4

Latest patents

Publication Filing date Title
JP2020189268A Spray device
JP2020190367A Topping line cooling device
JP2020190366A Topping line cooling device
JP2020172799A Smoke separation device
JP2020065758A Corpse storage vault
JP2020000612A Partition device
JP2019216685A Plant cultivation device, and plant cultivation method
JP2019207080A Ice storage device
JP2019204253A Work management device, work management method, work management program, and work management system
JP2019138503A Exhaust hood unit with air supply mechanism
JP2019112773A Structure for hot yoga
JP2019090564A Smoke separation device
JP2019062825A Plant conveyance system
JP2019052791A Separate smoking device
JP2019017322A Illumination unit
JP2019017303A Case for cultivation
JP2019015431A Differential pressure cooling device
JP2018143113A Plant cultivation unit and plant cultivation system
JP2018126177A Dolly
JP2017146006A Environment control device