Inventor · disambiguated record
Sadao Takatsuka
Also filed as: TAKATSUKA SADAO
4 granted patents·52 citations·filing 1982–1985
78Inventor score
Files withNAKAYO TELECOMMUNICATIONS INC4
Top patents by PatentIndex Score
4 records- 0176USD277929STelephoneNAKAYO TELECOMMUNICATIONS INC·Filed 1982·Granted Mar 12, 1985·16 cites·1 claims
- 0272USD284568STelephoneNAKAYO TELECOMMUNICATIONS INC·Filed 1983·Granted Jul 8, 1986·13 cites·1 claims
- 0370USD284078STelephoneNAKAYO TELECOMMUNICATIONS INC·Filed 1983·Granted Jun 3, 1986·12 cites·1 claims
- 0465USD306726STelephone setNAKAYO TELECOMMUNICATIONS INC·Filed 1985·Granted Mar 20, 1990·11 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →