Inventor · disambiguated record
Koji Tsuzukihashi
Also filed as: TSUZUKIHASHI KOJI
1 granted patent·3 pending applications·1 citations·filing 2011–2011
15Inventor score
Top patents by PatentIndex Score
4 records- 0159US9388507B2Method for manufacturing polycrystalline silicon ingot, and polycrystalline silicon ingotTSUZUKIHASHI KOJI·Filed 2011·Granted Jul 12, 2016·1 cites·8 claims
- 0243US2013122278A1Polycrystalline silicon ingot manufacturing apparatus, polycrystalline silicon ingot manufacturing method, and polycrystalline silicon ingotTSUZUKIHASHI KOJI·Filed 2011·Application pending·0 cites
- 0340US2013015318A1Layered crucible for casting silicon ingot and method of producing sameMITSUBISHI MAT ELECT CHEM CO·Filed 2011·Application pending·0 cites
- 0438US2013028825A1Manufacturing method for polycrystalline silicon ingot, and polycrystalline silicon ingotMITSUBISHI MAT ELECT CHEM CO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Koji Tsuzukihashi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →