Inventor · disambiguated record
Takayasu Shiokawa
Also filed as: SHIOKAWA TAKAYASU
7 granted patents·293 citations·filing 1976–1995
88Inventor score
Files withKOKUSAI DENSHIN DENWA CO LTD7
Top patents by PatentIndex Score
7 records- 0190US5173711AMicrostrip antenna for two-frequency separate-feeding type for circularly polarized wavesKOKUSAI DENSHIN DENWA CO LTD·Filed 1992·Granted Dec 22, 1992·156 cites·7 claims
- 0270US5170176AQuadrifilar helix antennaKOKUSAI DENSHIN DENWA CO LTD·Filed 1991·Granted Dec 8, 1992·43 cites·11 claims
- 0363US5493436AOptical wave transmissionKOKUSAI DENSHIN DENWA CO LTD·Filed 1995·Granted Feb 20, 1996·37 cites·3 claims
- 0460US4400703ASpiral array antennaKOKUSAI DENSHIN DENWA CO LTD·Filed 1981·Granted Aug 23, 1983·17 cites·3 claims
- 0558US4257048AAntenna system to reduce fading caused by multipath transmissionKOKUSAI DENSHIN DENWA CO LTD·Filed 1978·Granted Mar 17, 1981·16 cites·13 claims
- 0651US4074266ASystem for receiving radio waves through single antenna apparatusKOKUSAI DENSHIN DENWA CO LTD·Filed 1976·Granted Feb 14, 1978·10 cites·6 claims
- 0748US4853702ARadio wave receiving systemKOKUSAI DENSHIN DENWA CO LTD·Filed 1985·Granted Aug 1, 1989·14 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →