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MARUI TOMOTAKA

Overview
  • Total Patents
    52
  • GoodIP Patent Rank
    91,482
  • Filing trend
    ⇩ 42.0%
About

MARUI TOMOTAKA has a total of 52 patent applications. It decreased the IP activity by 42.0%. Its first patent ever was published in 1996. It filed its patents most often in Japan. Its main competitors in its focus markets biotechnology and environmental technology are SEKINE TOSHIRO, YONEDA YUKIO and NAASARII TECHNOL KK.

Patent filings in countries

World map showing MARUI TOMOTAKAs patent filings in countries
# Country Total Patents
#1 Japan 52

Patent filings per year

Chart showing MARUI TOMOTAKAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Marui Tomotaka 52
#2 Yamazaki Keiichi 3
#3 Maruyama Keiko 3
#4 Kuno Yoshinori 3
#5 Otsu Koyo 3
#6 Kobayashi Yoshinori 3
#7 Fukuda Yuto 3
#8 Katayama Yoshihiro 2
#9 Takahashi Hidekazu 2
#10 Inoue Satoshi 2

Latest patents

Publication Filing date Title
JP2020035245A Light emitting device operation comparison method and light emitting device operation comparison system
JP2019125331A Foldable information processor
JP2019117368A Internal illumination information indicator and product kit for internal illumination information indicator
JP2019080894A Information transfer reinforcement system
JP2019029331A Power supply device to load group, compaction device of power source group
JP2019029332A Device for supplying power to load group by aggregating power supplies
JP2019082512A Internal illumination type information display and product kit of internal illumination type information display
JP2019030148A Power supply device to load group, compaction device of power source group, and device for supplying power from power source to load
JP2018196186A Protective device for emergency power supply and power controller for emergency power supply
JP2015146014A Three-dimensional molded article group and information transmission system using optical waveguide
JP2015145125A Electrical equipment comprising three-dimensional molded article manufactured by use of 3d printer
JP2015106407A Ringing adjusting device and ringing adjusting method for portable radio device for detecting approximation of mobile body by radio wave and for ringing
JP2015225093A Three dimensional object indicating process of manual work process
JP2015075759A Object produced by three-dimensional printer and system using the object
JP2015206884A Luminescent board that displays characters and pictures
JP2015145071A Three-dimensional molded article manufactured by use of 3d printer and information transmission system using three-dimensional molded article
JP2015121907A Rf tag to detect invasion into and withdrawal from base station vicinity, and system using the same
JP2015107006A Charger for portable radio device for ringing in detecting approximation of mobile body by radio wave
JP2015087722A Light emission light-weight board to make characters/pictures visualized
JP2018049038A Three-dimensional object presenting process of manual work processing and learning system of manual work processing using the same