Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Okuma; Masafumi
Address:
Tokyo, JP
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
8002471 Fluid dynamic bearing apparatus and a motor using the same August 23, 2011
Assembly precision in a motor is improved and greater cost reduction is achieved. A fluid dynamic bearing apparatus 1 comprising a housing 7 and bearing sleeve 8 as fixed-side members 2, a shaft member 9 as a rotational-side member 3 having a portion 3c for mounting a rotor magnet 5,
7819585 Fluid dynamic bearing apparatus and a motor using the same October 26, 2010
Assembly precision in a motor is improved and greater cost reduction is achieved. A fluid dynamic bearing apparatus includes a housing and bearing sleeve as fixed-side members, a shaft member as a rotational-side member having a portion for mounting a rotor magnet, and a disk hub. The










 
 
  Recently Added Patents
System and method to assess and report the health of landing gear related components
Method and apparatus for eliminating a motor vehicle tip-over risk
Tie down strap hook
Real ear measurement system using thin tube
Magnetic impedance element and magnetic sensor using the same
Cosmetic product including vegetable oil blend
Instrumenting configuration and system settings
  Randomly Featured Patents
Endovascular apparatus
Apparatus and method for limiting jitter caused by pointer movement while mapping one telecommunications signal into another such signal
Low NOX combustor for a gas turbine
Rubber compositions of low compression set
Split backed pressure sensitive die carrier tape
Medium access control protocol for high rate wireless personal area network
Reflector-mirror drive shaft controller for laser beam machine
Billing system and method for database-queried communications services
Holographic laser scanning system having multiple laser scanning stations for producing a 3-D scanning volume substantially free of spatially and temporally coincident scanning planes
Semiconductor laser device