Inventor · disambiguated record
Yasushige Otani
Also filed as: OTANI YASUSHIGE
2 granted patents·1 pending application·17 citations·filing 1998–2006
58Inventor score
Technology areasF16L
Files withTABUCHI CO LTD3
Top patents by PatentIndex Score
3 records- 0142US2006175095A1Boring machineTABUCHI CO LTD·Filed 2006·Application pending·0 cites
- 0239US6158474ARust-resistant sleeve for use in a branch hole of a water pipelineTABUCHI CO LTD·Filed 1999·Granted Dec 12, 2000·12 cites·6 claims
- 0328US5971441ARust-resistant sleeve for use in a branch hole of a water pipelineTABUCHI CO LTD·Filed 1998·Granted Oct 26, 1999·5 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Yasushige Otani 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 →