Inventor · disambiguated record
Yoshiaki Tatsuta
Also filed as: TATSUTA YOSHIAKI
4 granted patents·162 citations·filing 1998–2000
80Inventor score
Files withTOTAKU IND4
Top patents by PatentIndex Score
4 records- 0190US6367849B1Joint for corrugated pipeTOTAKU IND·Filed 2000·Granted Apr 9, 2002·83 cites·28 claims
- 0268US6131616ACorrugated synthetic resin pipeTOTAKU IND·Filed 1999·Granted Oct 17, 2000·34 cites·17 claims
- 0366US6209929B1Connector for mounting a spiral pipe onto a wall memberTOTAKU IND·Filed 1999·Granted Apr 3, 2001·33 cites·16 claims
- 0435US6024130ASynthetic resin pipeTOTAKU IND·Filed 1998·Granted Feb 15, 2000·12 cites·12 claims
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