Inventor · disambiguated record
Masateru Yamada
Also filed as: YAMADA MASATERU
8 granted patents·25 citations·filing 2009–2018
80Inventor score
Top patents by PatentIndex Score
8 records- 0187US10408207B2Bellows pump deviceNIPPON PILLAR PACKING·Filed 2015·Granted Sep 10, 2019·6 cites·3 claims
- 0275US9151427B2Resin pipe jointIMANISHI RYO·Filed 2009·Granted Oct 6, 2015·10 cites·3 claims
- 0371US9644774B2Welding joint and welding method for same, welding device, welding joint, resin pipe welding device and welding methodIMANISHI RYO·Filed 2011·Granted May 9, 2017·3 cites·4 claims
- 0460US9222608B2Resinous tube jointTESHIMA KAZUKIYO·Filed 2009·Granted Dec 29, 2015·3 cites·12 claims
- 0560US9109728B2Resinous pipe jointTESHIMA KAZUKIYO·Filed 2009·Granted Aug 18, 2015·3 cites·20 claims
- 0657US10792888B2Coating base materialNIPPON PILLAR PACKING·Filed 2018·Granted Oct 6, 2020·0 cites·5 claims
- 0745US11433585B2Method for manufacturing resin pipe jointNIPPON PILLAR PACKING·Filed 2017·Granted Sep 6, 2022·0 cites·3 claims
- 0842US9664325B2Pipe connecting device with fastening completion structureNIPPON PILLAR PACKING·Filed 2014·Granted May 30, 2017·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →