Inventor · disambiguated record
Minoru Shirakawa
Also filed as: SHIRAKAWA MINORU
2 granted patents·1 pending application·10 citations·filing 2010–2010
53Inventor score
Top patents by PatentIndex Score
3 records- 0167US8585346B2Handling device and handling method of quartz glass crucibleSHONAI MANABU·Filed 2010·Granted Nov 19, 2013·8 cites·7 claims
- 0264US8449352B2Carbon electrode grinding apparatusFUKUI MASANORI·Filed 2010·Granted May 28, 2013·2 cites·9 claims
- 0337US2011099952A1Crane device for wrapped quartz glass crucible and method of packing wrapped quartz glass crucible using the deviceJAPAN SUPER QUARTZ CORP·Filed 2010·Application pending·0 cites
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