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ORIENT WATCH CO LTD

Overview
  • Total Patents
    217
About

ORIENT WATCH CO LTD has a total of 217 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets measurement, surface technology and coating and machines are RUBATTEL ET WEYERMANN S A, KOWA ENG KK and PETIGNAT MAURICE.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hiruma Yoshimasa 19
#2 Takao Toshihiro 17
#3 Kimura Minami 12
#4 Asao Tetsushi 10
#5 Takagi Toru 10
#6 Saito Ichiro 9
#7 Fukuda Yoshimitsu 9
#8 Tanaka Hitoshi 9
#9 Miyaji Hiroaki 9
#10 Nakamura Yutaka 8

Latest patents

Publication Filing date Title
JP2010243333A Timer equipment with fan-like display part
JP2000355793A White plated product and its production
CN1249449A Indication mechanism of spiral spring power and clocks and watches
JP2000098056A Display mechanism for spring power and timepiece
JPH10282253A Dial for solar timpiece, and solar timepiece
CN1163321A Structure material for forming transparent protective film and its producing method
JPH10151006A Main body of watch, band, watch and method for using the same
JPH09165670A Transparent protective film-coated structure and its production
JPH09141986A Ribbon guide mechanism and ribbon cassette
JPH09123567A Thermal printer
JPH09109501A Ribbon frame unit for thermal transfer printer and thermal printer using same
JPH09113637A Hand-wound spiral spring structure for portable mechanical watch
JPH09104152A Ribbon cassette
KR0122358B1 A clock band combination equipment
JPH08299035A Fitting/removing tool for wrist watch or ornament
JPH08271650A Dial for clock
JPH08225922A Golden decoration article and manufacture thereof
JPH0870914A Wristwatch mounting device
WO9500888A1 Timepiece and its display switching mechanism
JPH07260949A Wrist watch having three-dimensional design