Inventor · disambiguated record
Lawrence Y. Igarashi
Also filed as: IGARASHI LAWRENCE Y
18 granted patents·1,996 citations·filing 1983–2017
97Inventor score
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18 records- 0198US5058895AGolf club with improved moment of inertiaIGARASHI LAWRENCE Y·Filed 1989·Granted Oct 22, 1991·344 cites·5 claims
- 0298US4523759AGolf clubIGARASHI LAWRENCE Y·Filed 1983·Granted Jun 18, 1985·283 cites·5 claims
- 0397US5637045AHollow wood-type golf club with vibration dampeningFiled 1995·Granted Jun 10, 1997·308 cites·20 claims
- 0496US5437088AMethod of making a golf club that provides enhanced backspin and reduced sidespinFiled 1994·Granted Aug 1, 1995·231 cites·19 claims
- 0596US5407202AGolf club with faceplate of titanium or other high strength, lightweight metal materialsFiled 1992·Granted Apr 18, 1995·216 cites·31 claims
- 0691US9221184B1Shaft section structure of scissorsWADA YOSHIKAZU·Filed 2015·Granted Dec 29, 2015·13 cites·3 claims
- 0790US5509659AGolf club head with integrally cast sole plateFiled 1994·Granted Apr 23, 1996·90 cites·17 claims
- 0886US5518240AGolf wood club head fabricating from cast head sectionsFiled 1994·Granted May 21, 1996·81 cites·5 claims
- 0985US5643111AGolf clubs with elastomeric vibration dampenerIGARASHI LAWRENCE Y·Filed 1995·Granted Jul 1, 1997·88 cites·37 claims
- 1084US9757869B1Electric scissorsWADA YOSHIKAZU·Filed 2016·Granted Sep 12, 2017·8 cites·8 claims
- 1184US5643110AGolf wood club with smooth groove-free faceFiled 1995·Granted Jul 1, 1997·68 cites·28 claims
- 1283US6238300B1Wood-type golf club head fabricated of metal sheetsFiled 1998·Granted May 29, 2001·71 cites·23 claims
- 1380US5178273AGolf club bag with integrated support legsIGARASHI LAWRENCE Y·Filed 1992·Granted Jan 12, 1993·63 cites·19 claims
- 1479US10259130B2Hand-operated tool lock mechanismWADA YOSHIKAZU·Filed 2017·Granted Apr 16, 2019·3 cites·8 claims
- 1578US5480153AGolf wood club with smooth groove-free faceFiled 1994·Granted Jan 2, 1996·46 cites·11 claims
- 1678USD318702SGolf putter headIGARASHI LAWRENCE Y·Filed 1989·Granted Jul 30, 1991·17 cites·1 claims
- 1771US5398746AGolf club head with integrally cast sole plate and fabrication method for sameFiled 1993·Granted Mar 21, 1995·37 cites·17 claims
- 1858US5706566AHigh output method for fabricating metal wood golf club headsFiled 1995·Granted Jan 13, 1998·29 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →