Inventor · disambiguated record
Haruo Yuasa
Also filed as: YUASA HARUO
3 granted patents·87 citations·filing 1993–2000
74Inventor score
Top patents by PatentIndex Score
3 records- 0174US5409766ANonwoven fabric in an electret state and process for its productionMITSUI PETROCHEMICAL IND·Filed 1993·Granted Apr 25, 1995·41 cites·19 claims
- 0267US6375603B1Bag for packing powder, method of producing the same and method of producing film having holes constituting the bagMITSUI CHEMICALS INC·Filed 2000·Granted Apr 23, 2002·13 cites·5 claims
- 0365US5376218ADevice for manufacturing a filterMITSUI PETROCHEMICAL IND·Filed 1994·Granted Dec 27, 1994·33 cites·1 claims
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