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TAKEHISA KIWAMU

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    99,432
  • Filing trend
    ⇩ 66.0%
About

TAKEHISA KIWAMU has a total of 21 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets optics, weapons and machine tools are POLARONYX INC, CALMAR OPTCOM INC and LASER QUANTUM LTD.

Patent filings in countries

World map showing TAKEHISA KIWAMUs patent filings in countries
# Country Total Patents
#1 Japan 7
#2 United States 7
#3 EPO (European Patent Office) 3
#4 China 2
#5 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing TAKEHISA KIWAMUs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Optics
#2 Weapons
#3 Machine tools
#4 Transport

Top inventors

# Name Total Patents
#1 Takehisa Kiwamu 21
#2 Takahashi Akihiko 1

Latest patents

Publication Filing date Title
US10305246B1 Iodine laser based defense system
CN108801058A Laser system of defense and high altitude airship
US2018252504A1 Laser defense system and high altitude airship
JP2017005130A Pulse type iodine laser device
JP2016136569A Laser processing system and laser processing method
JP2016092279A Oxygen molecule laser oscillator
JP2016082118A Excitation oxygen generator, and oxygen molecule laser oscillator
CN105849988A Molecular oxygen laser oscillator
US2015171591A1 Oxygen laser oscillator
JP2010114399A Ultraviolet laser device
JP2009079884A Refrigerator