Inventor · disambiguated record
Masami Niwa
Also filed as: NIWA MASAMI
9 granted patents·3 pending applications·74 citations·filing 1999–2006
87Inventor score
Top patents by PatentIndex Score
12 records- 0172US6581743B2Electromagnetic spring clutchesTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Jun 24, 2003·11 cites·16 claims
- 0272US6558112B2Fluid heating devicesTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted May 6, 2003·17 cites·20 claims
- 0370US6371381B1Heat generator for vehicleTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Apr 16, 2002·16 cites·8 claims
- 0461US6308896B1Heat generator and design method thereofTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Oct 30, 2001·10 cites·10 claims
- 0558US6739843B2Control valve and variable displacement compressor having the sameTOYOTA JIDOSHOKKI KK·Filed 2002·Granted May 25, 2004·5 cites·17 claims
- 0655US6637228B2Control valve of variable displacement compressorTOYOTA JIDOSHOKKI KK·Filed 2002·Granted Oct 28, 2003·4 cites·21 claims
- 0752US6517324B2Control valve for variable displacement type compressorTOYOTA JIDOSHOKKI KK·Filed 2001·Granted Feb 11, 2003·3 cites·6 claims
- 0847US2010273200A1In-Vitro Model of Blood-Brain Barrier, In-Vitro Model of Diseased Blood-Brain Barrier, and Drug Screening Method, Analysis Method for Functions of Diseased Blood-Brain Barrier, and Analysis Method for Pathogenesis Using the SameNIWA MASAMI·Filed 2006·Application pending·0 cites
- 0940US6250561B1Vehicle heat generatorTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Jun 26, 2001·8 cites·22 claims
- 1037US6269781B1Heat generatorTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Aug 7, 2001·0 cites·5 claims
- 1137US2002005181A1Fluid heating devicesFiled 2001·Application pending·0 cites
- 1237US2002011524A1Fluid heating methods and devicesFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →