Inventor · disambiguated record
Hirofumi Ninomiya
Also filed as: NINOMIYA HIROFUMI
3 granted patents·2 pending applications·345 citations·filing 1990–2013
76Inventor score
Top patents by PatentIndex Score
5 records- 0197US5089307AEdible film and method of making sameMITSUBISHI RAYON CO·Filed 1990·Granted Feb 18, 1992·203 cites·11 claims
- 0296US5620757AEdible film and method of making sameMITSUBISHI RAYON CO·Filed 1991·Granted Apr 15, 1997·142 cites·9 claims
- 0354US2014104595A1Device for measuring properties of scatterersNINOMIYA JEWELRY CO LTD·Filed 2013·Application pending·0 cites
- 0444US8593620B2Device for measuring properties of scatterers , for color measuring for scattered light of gemstones, for measuring brightness of gemstones, and for measuring luminescence distributionNINOMIYA HIROFUMI·Filed 2011·Granted Nov 26, 2013·0 cites·3 claims
- 0533US2002000373A1Graphitized cathode block for aluminum smeltingFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →