Inventor · disambiguated record
Masako Iwamoto
Also filed as: IWAMOTO MASAKO
9 granted patents·86 citations·filing 1993–2012
88Inventor score
Top patents by PatentIndex Score
9 records- 0191US8633275B2Rubber composition for breaker and pneumatic tireSAKAKI TOSHIAKI·Filed 2011·Granted Jan 21, 2014·9 cites·5 claims
- 0289US8809450B2Modified natural rubber, production method thereof, tire rubber composition, and pneumatic tireSAKAKI TOSHIAKI·Filed 2012·Granted Aug 19, 2014·7 cites·9 claims
- 0385US6524508B1Process of making chitosan-containing acrylic fibersMITSUBISHI RAYON CO·Filed 2000·Granted Feb 25, 2003·30 cites·5 claims
- 0462US6551705B1Chitosan-containing acrylic fibers and process for preparing the sameMITSUBISHI RAYON CO·Filed 1999·Granted Apr 22, 2003·17 cites·20 claims
- 0535US5566782AHydraulic system for serving foodFiled 1995·Granted Oct 22, 1996·7 cites·1 claims
- 0633US5813497AMethod and apparatus for serving and displaying foodFiled 1997·Granted Sep 29, 1998·6 cites·13 claims
- 0731US5474153AHydraulic system for serving foodFiled 1993·Granted Dec 12, 1995·5 cites·4 claims
- 0828US5823296AHydraulic system for serving foodFiled 1996·Granted Oct 20, 1998·3 cites·8 claims
- 0927US5730251AHydraulic system for serving foodFiled 1995·Granted Mar 24, 1998·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →