Inventor · disambiguated record
Masahiko Hayafune
Also filed as: HAYAFUNE MASAHIKO
3 granted patents·26 citations·filing 1991–1995
69Inventor score
Technology areasC10M
Files withTONEN CORP3
Top patents by PatentIndex Score
3 records- 0147US5288535AElectrode for electroviscous fluidTONEN CORP·Filed 1992·Granted Feb 22, 1994·8 cites·10 claims
- 0245US5925288AElectrorheological fluid containing silica particles esterified by an alcohol-modified silicone oilTONEN CORP·Filed 1995·Granted Jul 20, 1999·12 cites·9 claims
- 0339US5266230AElectroviscous fluid containing antioxidant and/or corrosion inhibitorTONEN CORP·Filed 1991·Granted Nov 30, 1993·6 cites·4 claims
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