Inventor · disambiguated record
Masahiro Kaiwa
Also filed as: KAIWA MASAHIRO
3 granted patents·209 citations·filing 2000–2001
77Inventor score
Technology areasH04W
Files withNTT DOCOMO INC3
Top patents by PatentIndex Score
3 records- 0188US7010306B1Location information notifying method and location information notifying apparatusNTT DOCOMO INC·Filed 2000·Granted Mar 7, 2006·101 cites·62 claims
- 0286US7558584B2Location reporting method and related mobile communication terminalNTT DOCOMO INC·Filed 2001·Granted Jul 7, 2009·69 cites·62 claims
- 0378US7983947B2Method and apparatus for assisting positional information serviceNTT DOCOMO INC·Filed 2001·Granted Jul 19, 2011·39 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →