Inventor · disambiguated record
Miezi Sugiyama
Also filed as: SUGIYAMA MIEZI
3 granted patents·70 citations·filing 1997–2004
70Inventor score
Files withMITSUBISHI RAYON CO3
Top patents by PatentIndex Score
3 records- 0190US7588739B2Fixed bed multitube reactorMITSUBISHI RAYON CO·Filed 2004·Granted Sep 15, 2009·32 cites·11 claims
- 0270US5892108AMethod for packing with catalyst for synthesis of unsaturated aldehyde and unsaturated carboxylic acidMITSUBISHI RAYON CO·Filed 1997·Granted Apr 6, 1999·38 cites·15 claims
- 0338US7422640B2Method of removing tacky substance or waste liquid containing tacky substanceMITSUBISHI RAYON CO·Filed 2003·Granted Sep 9, 2008·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →