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MARUSEI CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    114,298
  • Filing trend
    ⇩ 100.0%
About

MARUSEI CO LTD has a total of 29 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are CHINA RES INST DAILY CHEM IND, ZIGONG HONGHE CHEMICAL INDUSTRY CO LTD and SOFUERU KK.

Patent filings in countries

World map showing MARUSEI CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 29

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nakamura Keisuke 21
#2 Kishi Hiroyuki 7
#3 Nozawa Naoyuki 4
#4 Nakai Akihiro 4
#5 Hirashima Hironori 2
#6 Nakamura Hideki 2
#7 Kawabata Takahiro 2
#8 Hayashi Masaru 1
#9 Hasegawa Yukari 1
#10 Nakano Teruo 1

Latest patents

Publication Filing date Title
JP2018192492A Computer program, method and device performing cutting within predetermined size
JP2017069983A Remote communication method, and network server and potable terminal therefor
JP2017200679A Sorting method and sorting device
JP2017130070A Method, computer program, and device for computer to infer by dialog
JP2017119263A Sorting method and device therefor
JP2017111411A Method for education, study or research, computer program for the same and processor
JP2017102628A Method for processing knowledge and information, computer program for the same, and processing device
JP2017091119A Method for incorporating external knowledge into logical program and computer program for interpreting the same
JP2017080118A Pool, channel, bathtub or combination thereof
JP2017032229A Melting device
JP2017030101A Shearing device
JP2016137078A Water locomotorium
JP2016110348A Method of selling/buying, exchanging and certifying intellectual property, computer programming, and apparatus
JP2016064457A Material operation tool and material operation method
JP2015170230A Production control computer program and coordination method with cam program
JP2015098386A Industrial waste box
JP2015067387A Stacked-up rack
JP2014229073A Foot detection device and foot detection method
JP2014097446A Method, tank therefor, component or tool for recovering object by touching with liquid by desired degree or more
JP2013239798A Remote communication method and network server and potable terminal therefor