Inventor · disambiguated record
Tsunehisa Terayama
Also filed as: TERAYAMA TSUNEHISA
3 granted patents·160 citations·filing 1988–1992
77Inventor score
Technology areasB25C
Files withHITACHI KOKI KK3
Top patents by PatentIndex Score
3 records- 0188US5199626ACombustion gas powered toolHITACHI KOKI KK·Filed 1992·Granted Apr 6, 1993·64 cites·5 claims
- 0286US5090606ACombustion gas powered fastener driving toolHITACHI KOKI KK·Filed 1990·Granted Feb 25, 1992·60 cites·17 claims
- 0377US4832245AAutomatic nailing apparatus with improved percussion rod and nosepieceHITACHI KOKI KK·Filed 1988·Granted May 23, 1989·36 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →