Inventor · disambiguated record
Tadashi Hayashida
Also filed as: HAYASHIDA TADASHI
13 granted patents·1 pending application·291 citations·filing 1990–2006
93Inventor score
Top patents by PatentIndex Score
14 records- 0182US5792282AMethod of carburizing austenitic stainless steel and austenitic stainless steel products obtained therebyDAIDO HOXAN INC·Filed 1996·Granted Aug 11, 1998·59 cites·4 claims
- 0278US7663056B2Chalcopyrite type solar cellHONDA MOTOR CO LTD·Filed 2005·Granted Feb 16, 2010·5 cites·4 claims
- 0378US5593510AMethod of carburizing austenitic metalDAIDO HOXAN INC·Filed 1995·Granted Jan 14, 1997·47 cites·8 claims
- 0478US5556483AMethod of carburizing austenitic metalDAIDO HOXAN INC·Filed 1994·Granted Sep 17, 1996·40 cites·12 claims
- 0574US5376188AMethod of nitriding austenitic stainless steel productsDAIDO OXYGEN·Filed 1993·Granted Dec 27, 1994·35 cites·7 claims
- 0673US7964791B2Chalcopyrite type solar cellHONDA MOTOR CO LTD·Filed 2006·Granted Jun 21, 2011·3 cites·8 claims
- 0767US5447181ALoom guide bar blade with its surface nitrided for hardeningDAIDO HOXAN INC·Filed 1993·Granted Sep 5, 1995·11 cites·11 claims
- 0861US5252145AMethod of nitriding nickel alloyDAIDO OXYGEN·Filed 1992·Granted Oct 12, 1993·20 cites·5 claims
- 0959US5445683ANickel alloy products with their surfaces nitrided and hardenedDAIDO OXYGEN·Filed 1992·Granted Aug 29, 1995·16 cites·4 claims
- 1058US5158289AGolf clubsYOKOHAMA RUBBER CO LTD·Filed 1991·Granted Oct 27, 1992·29 cites·4 claims
- 1146US2009205715A1Chalcopyrite Solar Cell and Manufacturing Method ThereofHONDA MOTOR CO LTD·Filed 2006·Application pending·0 cites
- 1245US5403409ANitrided stainless steel productsDAIDO OXYGEN·Filed 1993·Granted Apr 4, 1995·10 cites·3 claims
- 1339US5505791AProcess of producing nitrided and hardened nickel alloy productsDAIDO OXYGEN·Filed 1995·Granted Apr 9, 1996·6 cites·16 claims
- 1435US5009423AWood golf club and its production methodYOKOHAMA RUBBER CO LTD·Filed 1990·Granted Apr 23, 1991·10 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →