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Inventor
OBAYASHI SHINICHI
JP
2 patents
⚠️ This page may combine multiple inventors who share the name “OBAYASHI SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
1 patent
US6499885B2
Dec 31, 2002
Seal ring, sealing apparatus and bearing apparatus
KOYO SEIKO CO
20 citations
90
KOYO SEALING TECHNO CO LTD
1 patent
US7215110B2
May 8, 2007
Seal ring, sealing apparatus and bearing apparatus
KOYO SEALING TECHNO CO LTD
0 citations
48