Inventor · disambiguated record
Toru Iwanaga
Also filed as: IWANAGA TORU
6 granted patents·3 pending applications·0 citations·filing 2004–2021
66Inventor score
Top patents by PatentIndex Score
9 records- 0172US11173544B2Casting apparatus and method for producing castings using itHITACHI METALS LTD·Filed 2021·Granted Nov 16, 2021·0 cites·5 claims
- 0272US10471498B2Production method of castings and gas-permeable casting moldHITACHI METALS LTD·Filed 2019·Granted Nov 12, 2019·0 cites·2 claims
- 0370US10213828B2Method for producing castings, casting apparatus, and gas-blowing nozzle used in casting apparatusHITACHI METALS LTD·Filed 2017·Granted Feb 26, 2019·0 cites·5 claims
- 0468US10232431B2Production method of castings and gas-permeable casting moldHITACHI METALS LTD·Filed 2014·Granted Mar 19, 2019·0 cites·1 claims
- 0568US2018178279A1Casting apparatus and method for producing castings using itHITACHI METALS LTD·Filed 2018·Application pending·0 cites
- 0664US9950363B2Casting apparatus and method for producing castings using itHITACHI METALS LTD·Filed 2014·Granted Apr 24, 2018·0 cites·13 claims
- 0763US2016136726A1Method for producing castings, casting apparatus, and gas-blowing nozzle used in casting apparatusHITACHI METALS LTD·Filed 2014·Application pending·0 cites
- 0855US10888922B2Casting apparatus and casting methodHITACHI METALS LTD·Filed 2016·Granted Jan 12, 2021·0 cites·9 claims
- 0942US2006191604A1Austenite heat-resistant spheroidal graphite cast ironITOH KENJI·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →