Inventor · disambiguated record
Hirofumi Yamami
Also filed as: YAMAMI HIROFUMI
13 granted patents·474 citations·filing 1991–2000
94Inventor score
Files withKIORITZ CORP13
Top patents by PatentIndex Score
13 records- 0195US6295953B1Portable power working machineKIORITZ CORP·Filed 2000·Granted Oct 2, 2001·68 cites·5 claims
- 0289US6047693ADust collector-equipped power cutterKIORITZ CORP·Filed 1998·Granted Apr 11, 2000·65 cites·8 claims
- 0386US6546631B2Engine cutterKIORITZ CORP·Filed 2000·Granted Apr 15, 2003·33 cites·6 claims
- 0486US6155246APower cutterKIORITZ CORP·Filed 1998·Granted Dec 5, 2000·45 cites·7 claims
- 0581US6233831B1Dust collector-equipped power cutterKIORITZ CORP·Filed 1998·Granted May 22, 2001·47 cites·6 claims
- 0680US5195208ABackpack power blower apparatusKIORITZ CORP·Filed 1991·Granted Mar 23, 1993·54 cites·3 claims
- 0777US5758546AHand lever deviceKIORITZ CORP·Filed 1996·Granted Jun 2, 1998·33 cites·6 claims
- 0875US5718052AHand lever deviceKIORITZ CORP·Filed 1996·Granted Feb 17, 1998·29 cites·5 claims
- 0967US5868377AHand lever apparatus including a main lever having a brake plate capable of pressing against a sub-leverKIORITZ CORP·Filed 1996·Granted Feb 9, 1999·23 cites·8 claims
- 1064US5685271AHand lever deviceKIORITZ CORP·Filed 1996·Granted Nov 11, 1997·23 cites·4 claims
- 1159US5664543AHand lever deviceKIORITZ CORP·Filed 1996·Granted Sep 9, 1997·18 cites·6 claims
- 1252US5233946AEngine-driven blower unitKIORITZ CORP·Filed 1992·Granted Aug 10, 1993·20 cites·2 claims
- 1344US5871202AHand lever apparatus having a toggle mechanismKIORITZ CORP·Filed 1996·Granted Feb 16, 1999·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →