Inventor · disambiguated record
Yoshiyasu Nishikawa
Also filed as: NAKANO MASAO · NISHIKAWA YOSHIYASU
6 granted patents·78 citations·filing 1978–1980
84Inventor score
Files withKAWASAKI HEAVY IND LTD6
Top patents by PatentIndex Score
6 records- 0173US4227868ASingle-curvature fan wheel of diagonal-flow fanKAWASAKI HEAVY IND LTD·Filed 1978·Granted Oct 14, 1980·23 cites·2 claims
- 0262US4362468ASingle curvature fan wheel of a diagonal flow fanKAWASAKI HEAVY IND LTD·Filed 1980·Granted Dec 7, 1982·16 cites·1 claims
- 0360US4218190AFlat-bladed fan wheel of diagonal-flow fanKAWASAKI HEAVY IND LTD·Filed 1978·Granted Aug 19, 1980·16 cites·2 claims
- 0452US4274810ADiagonal-flow fan wheel with blades of developable surface shapeKAWASAKI HEAVY IND LTD·Filed 1978·Granted Jun 23, 1981·10 cites·8 claims
- 0548US4358244ASingle curvature fan wheel of a diagonal flow fanKAWASAKI HEAVY IND LTD·Filed 1980·Granted Nov 9, 1982·9 cites·2 claims
- 0635US4401410ADiagonal-flow fan wheel with blades of developable surface shapeKAWASAKI HEAVY IND LTD·Filed 1980·Granted Aug 30, 1983·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →