Inventor · disambiguated record
Katsuyoshi Kitagawa
Also filed as: KITAGAWA KATSUYOSHI
9 granted patents·2 pending applications·234 citations·filing 1989–2003
90Inventor score
Top patents by PatentIndex Score
11 records- 0196US5189574AFlexible information storing disk apparatus having laminar air flowTOSHIBA KK·Filed 1989·Granted Feb 23, 1993·69 cites·1 claims
- 0279US6590732B2Servo track writer for magnetic disksTOSHIBA KK·Filed 2001·Granted Jul 8, 2003·19 cites·12 claims
- 0379US5305159AMagnetic disk apparatusTOSHIBA KK·Filed 1991·Granted Apr 19, 1994·30 cites·7 claims
- 0477US5396821AApparatus and method of machining article of eccentric configurationOKUMA MACHINERY WORKS LTD·Filed 1993·Granted Mar 14, 1995·49 cites·11 claims
- 0577US5076744AScrew cutting machineOKUMA MACHINERY WORKS LTD·Filed 1990·Granted Dec 31, 1991·33 cites·6 claims
- 0672US6281644B1Combined linear motorOKUMA MACHINERY WORKS LTD·Filed 2000·Granted Aug 28, 2001·17 cites·2 claims
- 0758US6522497B1Disk drive having positioning control system using logical cylinder address informationTOSHIBA KK·Filed 2000·Granted Feb 18, 2003·3 cites·6 claims
- 0851US5104268AScrew cutting machineOKUMA MACHINERY WORKS LTD·Filed 1991·Granted Apr 14, 1992·13 cites·6 claims
- 0942US2003090830A1Disk drive having positioning control system using logical cylinder address informationTOSHIBA KK·Filed 2003·Application pending·0 cites
- 1037US2003099050A1Apparatus and method for writing head positioning information to disk mediumFiled 2002·Application pending·0 cites
- 1132USRE35670EFlexible information storing disk apparatus having laminar air flowTOSHIBA KK·Filed 1994·Granted Nov 25, 1997·1 cites·2 claims
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