Inventor · disambiguated record
Takao Harakawa
Also filed as: HARAKAWA TAKAO
2 granted patents·79 citations·filing 1994–1995
67Inventor score
Files withHITACHI LTD2
Top patents by PatentIndex Score
2 records- 0164US5652752AMobile radio communication system employing time division multiple transmission schemeHITACHI LTD·Filed 1995·Granted Jul 29, 1997·38 cites·19 claims
- 0252US5586122ATime division multiple access mobile wireless telecommunication systemHITACHI LTD·Filed 1994·Granted Dec 17, 1996·41 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →