Inventor · disambiguated record
Norikazu Shirama
Also filed as: SHIRAMA NORIKAZU
2 granted patents·3 citations·filing 2005–2019
37Inventor score
Files withKROSAKIHARIMA CORP2
Top patents by PatentIndex Score
2 records- 0152US7762475B2Method of spray application of monolithic refractory, spray material for use therein, and application apparatusKROSAKIHARIMA CORP·Filed 2005·Granted Jul 27, 2010·3 cites·10 claims
- 0250US11767269B2Method for spray application of monolithic refractory and spray material for use thereinKROSAKIHARIMA CORP·Filed 2019·Granted Sep 26, 2023·0 cites·8 claims
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