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MEISEI KOGYO KK

Overview
  • Total Patents
    247
  • GoodIP Patent Rank
    34,880
  • Filing trend
    ⇩ 64.0%
About

MEISEI KOGYO KK has a total of 247 patent applications. It decreased the IP activity by 64.0%. Its first patent ever was published in 1974. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets mechanical elements, environmental technology and machines are WEH VERBINDUNGSTECHNIK, WEH ERWIN and CONSUMERS GAS COMPANY LTD.

Patent filings in countries

World map showing MEISEI KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 245
#2 China 1
#3 Republic of Korea 1

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Nagakami Shuichi 51
#2 Shimono Kazuaki 23
#3 Ogura Hisashi 17
#4 Yamashiro Hirotaka 15
#5 Nakagawa Yukio 15
#6 Ueno Hironobu 14
#7 Minaki Akito 13
#8 Adachi Manabu 11
#9 Hashimoto Koki 9
#10 Hayashi Hideyuki 9

Latest patents

Publication Filing date Title
JP2020200894A Heat insulating member and manufacturing method for heat insulating member
JP2020133807A Metal-coated insulation structure of small tube branch part and its construction method
JP2020101234A Piping thermal insulation structure
JP2020016327A Heat insulation panel
JP2020015882A Heat insulation coating
JP2020016326A Thermal insulation material
JP2018122934A Heat insulating container and preparation method thereof
JP2019115195A Cable fire insulation device
JP2019105051A Underground double wall structure
JP2019035207A Underground double wall structure
JP2019035206A Underground double wall structure
JP2018199550A Panel construction device
JP2018199549A Panel construction device
JP2018184238A Panel construction device
JP2018172905A Holding method for panel and holding apparatus
JP2018168612A Sound insulating wall
JP2018162148A Panel fall prevention device and panel construction device including the same
JP2018159183A Panel construction method
JP2018127289A Fork fixing structure and panel construction device
JP2018123504A Panel construction apparatus