Inventor · disambiguated record
Masaei Watanabe
Also filed as: WATANABE MASAEI
4 granted patents·61 citations·filing 1995–2016
75Inventor score
Top patents by PatentIndex Score
4 records- 0167US11173371B2Tool for recording number of swings in ball gameNDC CORP·Filed 2016·Granted Nov 16, 2021·2 cites·9 claims
- 0266US5797467ADevice for preventing an accelerator of a vehicle from being erroneously operatedFiled 1995·Granted Aug 25, 1998·45 cites·33 claims
- 0361US9015866B2Glove and attachment thereforWATANABE MASAEI·Filed 2008·Granted Apr 28, 2015·3 cites·7 claims
- 0454US6889791B2Normal travel securing device for automobile equipped with accelerator mal-operation preventerFiled 2001·Granted May 10, 2005·11 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →