Inventor · disambiguated record
Masao Hijiri
Also filed as: HIJIRI MASAO
3 granted patents·288 citations·filing 1989–1993
78Inventor score
Files withTORAY INDUSTRIES3
Top patents by PatentIndex Score
3 records- 0191US4983814AFibrous heating elementTORAY INDUSTRIES·Filed 1989·Granted Jan 8, 1991·198 cites·18 claims
- 0278US5314180ASports instrument and impact-absorbing element to be attached to sports equipmentTORAY INDUSTRIES·Filed 1992·Granted May 24, 1994·54 cites·13 claims
- 0368US5421574ASports instrument and impact-absorbing element to be attached to sports instrumentTORAY INDUSTRIES·Filed 1993·Granted Jun 6, 1995·36 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →