Inventor
KONNO KATSUSHIGE
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KONNO KATSUSHIGE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
4 patentsUS6661550B2Dec 9, 2003
Method of fixing polygon mirror and polygon scanner motor
SEIKO INSTR INC19 citations91
US6447167B1Sep 10, 2002
Hydrodynamic bearing, hydrodynamic bearing apparatus
SEIKO INSTR INC42 citations89
US6040648AMar 21, 2000
Spindle motor and rotator device
SEIKO INSTR INC19 citations83
US6064130AMay 16, 2000
Motor having dynamic pressure bearing, and rotator device having the motor as driving source
SEIKO INSTR INC3 citations59