Inventor · disambiguated record
Jouji Tanaka
Also filed as: ONOZAWA JUNICHI · TANAKA JOUJI
3 granted patents·16 citations·filing 1977–1986
65Inventor score
Top patents by PatentIndex Score
3 records- 0147US4151472ASelective calling circuit employing controlled power supply thereforKOKUSAI ELECTRIC CO LTD·Filed 1977·Granted Apr 24, 1979·9 cites·2 claims
- 0233US4734936ARinging signal sending-out circuitNITSUKO LTD·Filed 1985·Granted Mar 29, 1988·5 cites·6 claims
- 0324US4641337AKey telephone system with means for operatively connecting another key telephone systemsNITSUKO LTD·Filed 1986·Granted Feb 3, 1987·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →