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IKEGAMI MAKOTO

Overview
  • Total Patents
    11
About

IKEGAMI MAKOTO has a total of 11 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States and Japan. Its main competitors in its focus markets thermal processes, environmental technology and transport are NIPPON MEDIX KK, BERTSCH JOHN C and JIANGNAN LMART EQUIPMENT MFG ZHANGJIAGANG CO LTD.

Patent filings in countries

World map showing IKEGAMI MAKOTOs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Japan 4

Patent filings per year

Chart showing IKEGAMI MAKOTOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ikegami Makoto 11
#2 Oshitani Hiroshi 3
#3 Yamada Etsuhisa 3
#4 Takeuchi Hirotsugu 2
#5 Yoshihara Fukuzen 2
#6 Nishijima Haruyuki 2
#7 Sakiyama Noritaka 1
#8 Yamane Koji 1
#9 Maehara Takuo 1
#10 Shioji Masahiro 1

Latest patents

Publication Filing date Title
US2014219894A1 Device and method for gas treatment using non-thermal plasma and catalyst medium
US2009094968A1 Exhaust-gas purification device disposition structure of vehicle
JPH10176796A Storage tank for lng
JPH03160149A Fuel injecting method
JPH02256873A Fuel injection valve
JPS588793A Miscibility enhancer and mixed fuel composition