Inventor · disambiguated record
Masataka Tatsuta
Also filed as: TATSUTA MASATAKA
3 granted patents·2 citations·filing 2003–2007
49Inventor score
Technology areasE02D
Top patents by PatentIndex Score
3 records- 0142US6939086B2Metal sheet pileNIPPON STEEL CORP·Filed 2003·Granted Sep 6, 2005·2 cites·8 claims
- 0235US6926470B2Metal sheet pileNIPPON STEEL CORP·Filed 2003·Granted Aug 9, 2005·0 cites·20 claims
- 0334US8408844B2Steel material for underground continuous wall, method for producing steel material for underground continuous wall, underground continuous wall, and method for constructing underground continuous wallTANAKA RYUUTA·Filed 2007·Granted Apr 2, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →