AK

Arimasa Kaga

TC Tsubakimoto Chain: 2 patents #212 of 593Top 40%
📍 Oshima, JP: #468 of 1,090 inventorsTop 45%
Overall (All Time): #2,173,823 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7121969 Roller chain Kazuhiko Shimaya 2006-10-17
5966921 Timing chain with timing marks and method of manufacturing the same Kazuhiko Shimaya 1999-10-19