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KELK LTD

Overview
  • Total Patents
    233
  • GoodIP Patent Rank
    9,997
  • Filing trend
    ⇧ 140.0%
About

KELK LTD has a total of 233 patent applications. It increased the IP activity by 140.0%. Its first patent ever was published in 2005. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, electrical machinery and energy and thermal processes are MICROPOWER GLOBAL LTD, MUJIN ELECTRONICS CO LTD and WOO BUM JE.

Patent filings per year

Chart showing KELK LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hachiuma Hirokuni 39
#2 Mimura Kazuhiro 35
#3 Makino Kazuya 32
#4 Fujimoto Shinichi 32
#5 Goto Daisuke 30
#6 Matsunami Hiroyuki 28
#7 Kobayashi Atsushi 19
#8 Ohkubo Hideaki 14
#9 Konishi Akio 13
#10 Kaibe Hiromasa 13

Latest patents

Publication Filing date Title
US2021119099A1 Thermoelectric module and method for manufacturing thermoelectric module post
WO2021075286A1 Thermoelectric module and method for manufacturing thermoelectric module post
WO2021065514A1 Thermoelectric power generation device
WO2021019891A1 Thermoelectric module, and method for manufacturing thermoelectric module
WO2020166363A1 Thermoelectric power generation device and vibration detection system
WO2020145082A1 Temperature control system and temperature control method
JP2020137403A Thermoelectric power generator and vibration detection system
WO2020071529A1 Thermoelectric module
JP2021009590A Temperature control system and temperature control method
JP2021009056A State estimation system
JP2020061541A Thermoelectric module
JP2020155556A Thermoelectric module and optical module
JP2020107748A Thermoelectric module and method of adjusting the same
JP2020107140A Temperature control device
JP2020089211A Thermoelectric generation device
JP2020087979A Temperature controller
JP2020085260A Temperature control device and method for manufacturing temperature control device
JP2020077810A Temperature control device
JP2020077809A Temperature control device
JP2020065172A Detector