Inventor · disambiguated record
Mitsutoshi Narukawa
Also filed as: NARUKAWA MITSUTOSHI
8 granted patents·64 citations·filing 1992–2012
80Inventor score
Top patents by PatentIndex Score
8 records- 0177US6846473B2Process for producing hexachlorodisilaneMITSUBISHI MATERIALS POLYCRYST·Filed 2002·Granted Jan 25, 2005·30 cites·24 claims
- 0265US8252241B2Apparatus for producing trichlorosilane and method for producing trichlorosilaneNARUKAWA MITSUTOSHI·Filed 2010·Granted Aug 28, 2012·1 cites·9 claims
- 0360US5346557AProcess for cleaning silicon mass and the recovery of nitric acidHI SILICON CO LTD·Filed 1992·Granted Sep 13, 1994·33 cites·18 claims
- 0451US8551439B2Method of refining carbon parts for production of polycrystalline siliconNARUKAWA MITSUTOSHI·Filed 2009·Granted Oct 8, 2013·0 cites·14 claims
- 0550US9724665B2Apparatus for producing trichlorosilane and method for producing trichlorosilaneNARUKAWA MITSUTOSHI·Filed 2012·Granted Aug 8, 2017·0 cites·7 claims
- 0647US8221691B2Apparatus for producing trichlorosilaneNARUKAWA MITSUTOSHI·Filed 2007·Granted Jul 17, 2012·0 cites·8 claims
- 0744US8828345B2Method for manufacturing trichlorosilaneNARUKAWA MITSUTOSHI·Filed 2012·Granted Sep 9, 2014·0 cites·4 claims
- 0844US8101131B2Chlorosilanes purifying apparatus and chlorosilanes manufacturing methodKITAGAWA TERUHISA·Filed 2009·Granted Jan 24, 2012·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →