Inventor · disambiguated record

Kazuyuki Nishikita

Also filed as: NISHIKITA KAZUYUKI

2 granted patents·15 citations·filing 2001–2002

57Inventor score

Technology areasB24B B43K

Files withKOYO SEIKO CO1 TSUBAKI NAKASHIMA CO LTD1

Top patents by PatentIndex Score

2 records

0163US6745472B2Manufacturing method of steel ball for rolling bearingKOYO SEIKO CO·Filed 2002·Granted Jun 8, 2004·11 cites·12 claims
0250US6423111B1Ball for ball-point penTSUBAKI NAKASHIMA CO LTD·Filed 2001·Granted Jul 23, 2002·4 cites·2 claims

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