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KAWAHARA HARUYUKI

Overview
  • Total Patents
    30
About

KAWAHARA HARUYUKI has a total of 30 patent applications. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets medical technology, machines and pharmaceuticals are CARACCIOLO FRANCESCO, HOFMANN KONRAD and VRESPA GIUSEPPE.

Patent filings in countries

World map showing KAWAHARA HARUYUKIs patent filings in countries
# Country Total Patents
#1 Japan 17
#2 United States 5
#3 Germany 3
#4 United Kingdom 3
#5 Italy 1
#6 Singapore 1

Patent filings per year

Chart showing KAWAHARA HARUYUKIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kawahara Haruyuki 26
#2 Ashiura Yasuyuki 17
#3 Tanaka Katsumi 17
#4 Yoshimura Motonobu 17
#5 Nomura Yutaka 5
#6 Tsukamoto Seiichi 5
#7 Imai Kouichi 2
#8 Okuno Osamu 2
#9 Fukuyama Hisashi 1
#10 Fukada Nobuo 1

Latest patents

Publication Filing date Title
JP2002145746A Tooth bleaching agent
US5167502A Method for an endosseous implant having mesh pore structure
JPH03146679A Living body-restoring member made of titanium or titanium alloy and its surface treatment
JPH0390153A Biorestoring base material
JPH0245060A Frameless, coreless porous intrabony implant
JPH01195854A Osteologic implant provided with porous body and manufacture thereof
JPH01119246A Bone implant
JPS6450825A Patch test material
JPS63158050A Artificial tooth root made of colored metal
JPS63143057A Bone implant member of multiphase mesh structure
JPS63115557A Bone implant member
US4689080A Base material composition for dental treatment
JPS63119749A Dental implant having multiple capillary structure
JPS60224727A Ti-zr sintered alloy
JPS60141287A Separation of adhesion-dependent cell
JPS60100527A Impression material composition for sole use to operational field tissue and bone surface
JPS5978681A Automatic calculator of viable cell count in cultivation
JPS57134407A Basic material composition for dental treatment
JPS5651546A Living body restoring alloy composition and living body restoring sintered body using it