Inventor · disambiguated record

Shigemasa Yamazumi

Also filed as: YAMAZUMI SHIGEMASA

1 granted patent·1 pending application·11 citations·filing 2010–2012

33Inventor score

Technology areasB01J F25J

Files withTAIYO NIPPON SANSO CORP1 YAMAZUMI SHIGEMASA1

Top patents by PatentIndex Score

2 records

0178US8721982B2Reaction deviceYAMAZUMI SHIGEMASA·Filed 2010·Granted May 13, 2014·11 cites·19 claims
0247US2014366575A1Low-temperature gas supply device, heat transfer medium-cooling device, and low-temperature reaction control deviceTAIYO NIPPON SANSO CORP·Filed 2012·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →