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OSAKA MUNICIPAL GOVERNMENT

Overview
  • Total Patents
    26
About

OSAKA MUNICIPAL GOVERNMENT has a total of 26 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, China and Republic of Korea. Its main competitors in its focus markets machines, surface technology and coating and macromolecular chemistry and polymers are SPRAYFORM HOLDINGS LIMITED, FORGE NANO INC and SINGER A R E.

Patent filings per year

Chart showing OSAKA MUNICIPAL GOVERNMENTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakamoto Masami 11
#2 Shimada Masayuki 5
#3 Akaba Toshihisa 5
#4 Agari Yasuyuki 4
#5 Nagasawa Hiroshi 3
#6 Harada Akio 3
#7 Yamamoto Mari 3
#8 Hirashima Tsuneaki 2
#9 Hatase Hiroshi 2
#10 Arakawa Motoomi 2

Latest patents

Publication Filing date Title
CN1929939A Noble-metal nanoparticles and method for production thereof
US2005142413A1 Separator for fuel cell, method for producing the same, and fuel cell using the same
US2004204526A1 Resin composition with high thermal conductivity and method of producing the same
US6638573B1 Spectacles frame surface treatment method
US6406750B1 Process of forming catalyst nuclei on substrate, process of electroless-plating substrate, and modified zinc oxide film
KR20000057617A Ultrafine particles and process for the production thereof
US5885716A Material and process for forming composite film
CA2226337A1 Functional block copolymer and production method thereof
GB2080292A A Method of Producing Benzimidazolones
US4374250A Method of producing benzimidazolone