Inventor · disambiguated record
Toshifumi Kubota
Also filed as: KUBOTA TOSHIFUMI
9 granted patents·360 citations·filing 1977–2003
90Inventor score
Top patents by PatentIndex Score
9 records- 0196US4134645AMiniaturized telephoto camera lensASAHI OPTICAL CO LTD·Filed 1977·Granted Jan 16, 1979·129 cites·3 claims
- 0288US5199626ACombustion gas powered toolHITACHI KOKI KK·Filed 1992·Granted Apr 6, 1993·64 cites·5 claims
- 0386US5090606ACombustion gas powered fastener driving toolHITACHI KOKI KK·Filed 1990·Granted Feb 25, 1992·60 cites·17 claims
- 0478US6089835APortable compressorHITACHI KOKI KK·Filed 1998·Granted Jul 18, 2000·36 cites·12 claims
- 0577US4832245AAutomatic nailing apparatus with improved percussion rod and nosepieceHITACHI KOKI KK·Filed 1988·Granted May 23, 1989·36 cites·5 claims
- 0661US5438829AAir compression system having two separate compressed air accumulatorsHITACHI KOKI KK·Filed 1993·Granted Aug 8, 1995·17 cites·2 claims
- 0746US4143945ASmall retro-focus wide angle photographic lens systemASAHI OPTICAL CO LTD·Filed 1977·Granted Mar 13, 1979·10 cites·3 claims
- 0841US4295272AVibration control for mowing machineHITACHI KOKI KK·Filed 1980·Granted Oct 20, 1981·8 cites·10 claims
- 0931US7373796B2Automatic releasing-type rolling head for forming tapered thread on pipeREX IND CO·Filed 2003·Granted May 20, 2008·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →