Learn more

PHILD CO LTD

Overview
  • Total Patents
    277
About

PHILD CO LTD has a total of 277 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Canada, WIPO (World Intellectual Property Organization) and Mexico. Its main competitors in its focus markets pharmaceuticals, foods and drinks and organic fine chemistry are PHILD CO, FUAIRUDO KK and INOVEX CO LTD.

Patent filings per year

Chart showing PHILD CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirata Yoshihiro 215
#2 Takase Hiroaki 144
#3 Ueda Yoshio 136
#4 Suzuki Kazuaki 104
#5 Yamashita Yuko 37
#6 Yoshihiro Hirata 16
#7 Takase H 7
#8 Hiroaki Takase 7
#9 Kazuaki Suzuki 7
#10 Hirata Y 7

Latest patents

Publication Filing date Title
WO2007026775A1 Iron permanent method
TW200520707A Hair iron
MXPA04004288A Skin lotion comprising aqueous dispersion of ultra-fine noble metal particles.
TW550068B Aqueous ultrafine dispersion of noble metal for head massage
TW561085B Method and device for producing metal powder
EP1452166A1 Hair repairing liquid comprising water dispersed with ultrafine particle titanium group metal by plasma underwater discharge and method and system for producing the same
TWI255695B Method and device for producing ultrafine dispersion of noble metal
TWI291458B Method and device for producing titanium-containing high performance water
CA2442727A1 Hair-restoring liquid comprising aqueous dispersion of ultrafine titanium particles and process and apparatus for producing the same
US6989127B2 Health ornament containing titanium powder and method for manufacturing thereof
TW570851B Method and device for producing metal powder
TW558471B Method and device for manufacturing metallic particulates and manufactured metallic particulates
KR20070110458A Advanced water containing ultra-fine gold particles
TWI237007B Method and device for producing gold-containing high performance water
KR20020062783A Hair iron equiped with iron press cover
US6521219B1 Method of repairing or restoring damaged or imperfect hair
HU0103455A2 Castanet type hair iron
US6125856A Hair repair, styling, and straightening process
US5901379A Health bands