Inventor · disambiguated record
Masayasu Hayashi
Also filed as: HAYASHI MASAYASU
4 granted patents·289 citations·filing 1998–2002
81Inventor score
Top patents by PatentIndex Score
4 records- 0193US6817617B2TricycleAVANTEC CORP·Filed 2002·Granted Nov 16, 2004·109 cites·2 claims
- 0291US6367824B1TricycleAVANTEC CORP·Filed 1998·Granted Apr 9, 2002·140 cites·3 claims
- 0340US6045524AJoint of orthotic apparatusTATEMATSU SEISAKUSHO KK·Filed 1998·Granted Apr 4, 2000·36 cites·5 claims
- 0417US6045521AOrthotic apparatus for paraplegic patientKABUSHIKI KAISHI TATEMATSU SEI·Filed 1998·Granted Apr 4, 2000·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →