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NIKKEI NEKKO KK

Overview
  • Total Patents
    58
  • GoodIP Patent Rank
    173,432
  • Filing trend
    ⇩ 100.0%
About

NIKKEI NEKKO KK has a total of 58 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets thermal processes are KUNSHAN FANGJIA MACHINERY CO LTD, RUBANOX and XINCHANG COUNTY HONGYU REFRIGERATION CO LTD.

Patent filings in countries

World map showing NIKKEI NEKKO KKs patent filings in countries
# Country Total Patents
#1 Japan 58

Patent filings per year

Chart showing NIKKEI NEKKO KKs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Top inventors

# Name Total Patents
#1 Kubota Etsuro 25
#2 Yoshida Kenji 9
#3 Otaki Takao 8
#4 Katayama Kiyoshi 6
#5 Tanaka Yasuhiko 6
#6 Ashizawa Takehiko 4
#7 Komaki Masayuki 4
#8 Yamazaki Kazuhiko 4
#9 Seki Kazuhito 4
#10 Sano Toshiji 3

Latest patents

Publication Filing date Title
JP2020165600A Receiver tank for heat exchanger
JP2020159638A Receiver tank for heat exchanger
JP2020159598A Heat exchanger with receiver tank
JP2019035567A Aluminum heat exchanger and its manufacturing method
JP2018151110A Parallel flow heat exchanger and manufacturing method thereof
JP2017089927A Aluminum heat exchanger
JP2017033427A Piping structure in server rack cooling device
JP2016176615A Parallel flow type heat exchanger
JP2016044936A Parallel flow type heat exchanger
JP2015064113A Heat exchanger having connector
JP2014192406A Heat receiving device
JP2013152032A Internal heat exchanger
JP2013145830A Radiator in liquid cooled system for electronic apparatus
JP2013044487A Liquid receiver-integrated heat exchanger
JP2012159211A Heat exchanger
JP2012112627A Combined heat exchange apparatus
JP2012057831A Receiver tank for heat exchanger
JP2012042092A Refrigerant flow divider
JP2011133188A Internal heat exchanger
JP2011099620A Heat exchanger