Assignee
NIHON TSUSHO KK
JP·7 granted patents·171 citations·filing 1979–2017
Top patents by PatentIndex Score
7 records- 0189US6227350B1Belt cleanerNIHON TSUSHO KK·Filed 2000·Granted May 8, 2001·49 cites·7 claims
- 0282US5975281ABelt cleaner and its scraperNIHON TSUSHO KK·Filed 1997·Granted Nov 2, 1999·48 cites·4 claims
- 0377US4290761ALagging body for belt conveyor pulleyNIHON TSUSHO KK·Filed 1979·Granted Sep 22, 1981·34 cites·33 claims
- 0470US4836356ACleaner for conveyor beltNIHON TSUSHO KK·Filed 1987·Granted Jun 6, 1989·30 cites·11 claims
- 0568US7225916B2Belt cleanerNIHON TSUSHO KK·Filed 2006·Granted Jun 5, 2007·8 cites·5 claims
- 0653US8042679B2Belt cleanerNIHON TSUSHO KK·Filed 2010·Granted Oct 25, 2011·2 cites·4 claims
- 0737US10131504B2Belt cleanerNIHON TSUSHO KK·Filed 2017·Granted Nov 20, 2018·0 cites·5 claims
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