Inventor · disambiguated record
Gennai Yanagisawa
Also filed as: YANAGISAWA GENNAI
7 granted patents·1 pending application·171 citations·filing 1984–2001
84Inventor score
Top patents by PatentIndex Score
8 records- 0182US6293492B1Coaxial twin-rotor type helicopterENGINEERING SYSTEM CO LTD·Filed 1999·Granted Sep 25, 2001·75 cites·4 claims
- 0267US5007355ALeather or similar work sewing machine having flat-needle controller and sewing method by use of the sewing machineIIDA KK·Filed 1989·Granted Apr 16, 1991·10 cites·3 claims
- 0347US6076255AApparatus for manufacturing needle attached suturesAZWELL AZWELL INC KK·Filed 1997·Granted Jun 20, 2000·70 cites·25 claims
- 0443US5943765ADevice for making stitching thread attached with a needleAZWELL AZWELL INC KK·Filed 1997·Granted Aug 31, 1999·14 cites·43 claims
- 0531US2002088491A1Fluid leakage monitoring systemFiled 2001·Application pending·0 cites
- 0627US4622801AMethod and an apparatus for sealing a nose of a packaging flat tube band after opening the noseTAIYO SHOKAI CO LTD·Filed 1984·Granted Nov 18, 1986·0 cites·4 claims
- 0726US6012603ANeedle supply deviceAZWELL AZWELL INC KK·Filed 1997·Granted Jan 11, 2000·0 cites·20 claims
- 0823US5943759AMethod for manufacturing needle attached sutures and apparatus thereforAZWELL AZWELL INC KK·Filed 1997·Granted Aug 31, 1999·2 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →