Inventor · disambiguated record
Sachihiro Isogawa
Also filed as: ISOGAWA SACHIHIRO
5 granted patents·1 pending application·91 citations·filing 1991–2025
80Inventor score
Top patents by PatentIndex Score
6 records- 0191US5244517AManufacturing titanium alloy component by beta formingDAIDO STEEL CO LTD·Filed 1991·Granted Sep 14, 1993·61 cites·16 claims
- 0282US7325434B2Method for manufacturing ring-shaped magnet material and manufacturing apparatus used thereforDAIDO STEEL CO LTD·Filed 2005·Granted Feb 5, 2008·9 cites·10 claims
- 0372US2025353222A1Thermoplastic fiber-reinforced resin wheel manufacturing methodELEVEN INT CO LTD·Filed 2025·Application pending·0 cites
- 0463US7730755B2Process of producing permanent magnet and permanent magnetDAIDO STEEL CO LTD·Filed 2007·Granted Jun 8, 2010·3 cites·5 claims
- 0555US5746845AMethod for manufacturing high-strength member of precipitation hardening martensitic stainless steelDAIDO STEEL CO LTD·Filed 1995·Granted May 5, 1998·10 cites·8 claims
- 0645US6478900B1Method of forging precipitation hardening type stainless steelDIADO TOKUSHUKO KABUSHIKI KAIS·Filed 1996·Granted Nov 12, 2002·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →