Inventor · disambiguated record
Hiroaki Koshima
Also filed as: KOSHIMA HIROAKI
4 granted patents·456 citations·filing 1997–2001
84Inventor score
Top patents by PatentIndex Score
4 records- 0189US6347230B2Position display system of mobile terminalACE K COMP CO LTD·Filed 2001·Granted Feb 12, 2002·85 cites·2 claims
- 0287US6134448ASystem for detecting positional informationMATUSHITA ELECTRIC IND CO LTD·Filed 1997·Granted Oct 17, 2000·207 cites·4 claims
- 0382US6415155B1Location system and method for identifying position of mobile terminal that can communicate based on repeater in radio zone, and mobile terminal that can communicate based on repeater in radio zoneLOCUS CORP·Filed 1999·Granted Jul 2, 2002·136 cites·6 claims
- 0477US6349211B2Position display system of mobile terminalACE K COMP CO LTD·Filed 2001·Granted Feb 19, 2002·28 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →