Inventor · disambiguated record
Masahito Takagi
Also filed as: TAKAGI MASAHITO
11 granted patents·480 citations·filing 1992–2001
92Inventor score
Top patents by PatentIndex Score
11 records- 0192US6441748B1Road surface condition monitoring system using sensors disposed under the roadYOKOGAWA ELECTRIC CORP·Filed 2001·Granted Aug 27, 2002·145 cites·15 claims
- 0289US6684137B2Traffic accident recording systemYOKOGAWA ELECTRIC CORP·Filed 2001·Granted Jan 27, 2004·115 cites·13 claims
- 0383US6447696B1Grafted polymer and its production process and useNIPPON CATALYTIC CHEM IND·Filed 2000·Granted Sep 10, 2002·23 cites·7 claims
- 0481US6472978B1Traffic system to prevent from accidentsYOKOGAWA ELECTRIC CORP·Filed 2000·Granted Oct 29, 2002·66 cites·13 claims
- 0580US5298570ABiodegradable hydrophilic crosslinked polymer, process for producing it, and uses thereofNIPPON CATALYTIC CHEM IND·Filed 1992·Granted Mar 29, 1994·49 cites·11 claims
- 0672US6166149AHydrophilic graft polymer, production process therefor, composition containing the polymer, and use thereofNIPPON CATALYTIC CHEM IND·Filed 1997·Granted Dec 26, 2000·35 cites·7 claims
- 0768US6535118B1Priority controlled networkYOKOGAWA ELECTRIC CORP·Filed 2001·Granted Mar 18, 2003·19 cites·18 claims
- 0864US6756460B2Water-soluble copolymer and its production process and useNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Jun 29, 2004·5 cites·15 claims
- 0955US5600276AIntegrated circuit comprising a resistor of stable resistive valueYOKOGAWA ELECTRIC CORP·Filed 1996·Granted Feb 4, 1997·15 cites·17 claims
- 1050US6441102B2Amino-group-containing polymer (salt) and production process thereforNIPPON CATALYTIC CHEM IND·Filed 2001·Granted Aug 27, 2002·2 cites·6 claims
- 1144US5523380APolymers having hydroxyl and carboxyl groups, and production process thereofNIPPON CATALYTIC CHEM IND·Filed 1994·Granted Jun 4, 1996·6 cites·20 claims
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