JO

Junzo Okamoto

KC Koyo Seiko Co.: 1 patents #363 of 749Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Koshigaya, JP: #130 of 242 inventorsTop 55%
Overall (All Time): #3,780,023 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D362256 Bearing Uzuhiko Tsuboi 1995-09-12