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MARUNO SHIGEO

Overview
  • Total Patents
    14
About

MARUNO SHIGEO has a total of 14 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets medical technology, pharmaceuticals and materials and metallurgy are MEDICAL AND PHARMACEUTICAL INDUSTRY TECH AND DEVELOPMENT CENTER, SHAW SETH THOMAS JR and SAND BRUCE J.

Patent filings in countries

World map showing MARUNO SHIGEOs patent filings in countries

Patent filings per year

Chart showing MARUNO SHIGEOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Maruno Shigeo 14
#2 Ban Seiji 8
#3 Ito Haruo 6
#4 Iwata Hisashi 5
#5 Iwhada Hisashi 1
#6 Ishikawa Tomoshi 1
#7 Ban Seigi 1

Latest patents

Publication Filing date Title
JPH1199199A Manufacture of calcium phosphate film
JPH10151187A Implant and manufacture thereof
JPH0889568A Implant material and its production
JPH04276257A Manufacture of in-plant material
JPS63102762A Living body compatible composite and its production
JPS52134621A Method of depositing metallic silver particles on surface of glassy thin film and method of fixing them
JPS52134424A Method of forming colored image of photosensitive glass and method of fixing same
JPS5262322A Glass for optical bleaching and doping
JPS51111215A Method of fixing metal silver which has been deposited on surface of glass
JPS51139321A Method of precipitating metal silver on glass surface