Inventor · disambiguated record
Ryuji Sakamoto
Also filed as: SAKAMOTO RYUJI
4 granted patents·235 citations·filing 1981–1989
82Inventor score
Top patents by PatentIndex Score
4 records- 0195US4993481AThermal storage unitAGENCY IND SCIENCE TECHN·Filed 1989·Granted Feb 19, 1991·123 cites·19 claims
- 0287US4794366AKey-touch sensor and method of manufactureTOSHIBA SILICONE·Filed 1986·Granted Dec 27, 1988·40 cites·13 claims
- 0384US4463799AHeat storage medium for latent heat thermal energy storage unitAGENCY IND SCIENCE TECHN·Filed 1981·Granted Aug 7, 1984·50 cites·3 claims
- 0471US4552688AElectroconductive silicone elastomer compositionsTOSHIBA SILICONE·Filed 1984·Granted Nov 12, 1985·22 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →