Inventor · disambiguated record
Tohru Sakai
Also filed as: SAKAI TOHRU
2 granted patents·68 citations·filing 1987–1990
66Inventor score
Top patents by PatentIndex Score
2 records- 0169US5121328AFee calculating apparatus for calculating delivery fee of parcel in accordance with its weight, length, and delivery areaCASIO COMPUTER CO LTD·Filed 1990·Granted Jun 9, 1992·41 cites·7 claims
- 0263US4938569AElectrode substrate for electro-optical deviceSEIKO INSTR INC·Filed 1987·Granted Jul 3, 1990·27 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →