Inventor
IKUTA HIROSHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “IKUTA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
6 patentsUS6005749ADec 21, 1999
Rotation drive apparatus
SONY CORP64 citations95
US6252319B1Jun 26, 2001
Disk rotating mechanism
SONY CORP41 citations91
US6155134ADec 5, 2000
Rotation control apparatus
SONY CORP20 citations91
US6643251B1Nov 4, 2003
Disc drive apparatus
SONY CORP16 citations82
US6424613B1Jul 23, 2002
Iron core coil motor and disk drive
SONY CORP5 citations61
US9697864B2Jul 4, 2017
Optical pickup, disk drive device, and optical element driving device
SONY CORP0 citations36
NIPPON DENSO CO
3 patentsBAYER MATERIALSCIENCE AG
2 patentsUS7572404B2Aug 11, 2009
Vehicle interior article of skin-integrated laminate, method for manufacturing non-foaming polyurethane resin and method for manufacturing skin-integrated laminate using the same
BAYER MATERIALSCIENCE AG6 citations72
US7556756B2Jul 7, 2009
Production method of polyurethane foam molded article
BAYER MATERIALSCIENCE AG2 citations62