Inventor · disambiguated record
Sadao Yabuuchi
Also filed as: YABUUCHI SADAO
3 granted patents·1 pending application·65 citations·filing 1989–2003
74Inventor score
Technology areasE02D
Files withTAKECHI ENGINEERING CO LTD3
Top patents by PatentIndex Score
4 records- 0180US5099696AMethods of determining capability and quality of foundation piles and of designing foundation piles, apparatus for measuring ground characteristics, method of making hole for foundation pile such as cast-in-situ pile and apparatus thereforTAKECHI ENGINEERING CO LTD·Filed 1989·Granted Mar 31, 1992·38 cites·2 claims
- 0256US5908268AMethod of making a hole for a foundation pileTAKECHI ENGINEERING CO LTD·Filed 1996·Granted Jun 1, 1999·19 cites·9 claims
- 0336US2004047693A1Joining structure of pileFiled 2003·Application pending·0 cites
- 0435US5127270AGround characteristics analyzerTAKECHI ENGINEERING CO LTD·Filed 1990·Granted Jul 7, 1992·8 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →