Learn more

YOKOO YOSHINARI

Overview
  • Total Patents
    11
About

YOKOO YOSHINARI has a total of 11 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, Australia and United States. Its main competitors in its focus markets mechanical elements, audio-visual technology and electrical machinery and energy are CSU LTD, NIHON DENSAN NAGANO KK and SII MICRO PREC KK.

Patent filings in countries

World map showing YOKOO YOSHINARIs patent filings in countries

Patent filings per year

Chart showing YOKOO YOSHINARIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yokoo Yoshinari 11
#2 Hara Fumitsugu 1

Latest patents

Publication Filing date Title
US2011123141A1 Manufacturing method of bearing, bearing unit, rotary apparatus, and manufacturing method of sliding member
JP2006292024A Method for manufacturing dynamic pressure bearing device, dynamic pressure bearing device, spindle motor and disc drive unit
JP2005272934A Method for manufacturing metal member using fine atomized metal powder, and metal member using fine atomized metal powder
WO2004036074A1 Bearing device, block for swing arm, and disk drive device
AU2003248082A1 Dynamic pressure bearing device, spindle motor, disk drive device, and method of manufacturing dynamic pressure bearing device
JP2004104982A Spindle motor, disc driver carrying the same and method for manufacturing spindle motor
JP2004053004A Dynamic pressure bearing device and manufacturing method