Inventor · disambiguated record
Yasuo Sawano
Also filed as: SAWANO YASUO
3 granted patents·77 citations·filing 1988–1994
74Inventor score
Files withHITACHI METALS LTD3
Top patents by PatentIndex Score
3 records- 0184US5457075ASintered ceramic composite and molten metal contact member produced therefromHITACHI METALS LTD·Filed 1994·Granted Oct 10, 1995·41 cites·11 claims
- 0282US4888464AHeat roll for electrophotographyHITACHI METALS LTD·Filed 1988·Granted Dec 19, 1989·27 cites·6 claims
- 0346US5223669AMagnet rollHITACHI METALS LTD·Filed 1991·Granted Jun 29, 1993·9 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →