Inventor · disambiguated record
Ryunosuke Tanaka
Also filed as: TANAKA RYUNOSUKE
9 granted patents·2 pending applications·1 citations·filing 2019–2024
74Inventor score
Files withKUBOTA KK11
Top patents by PatentIndex Score
11 records- 0167US12510192B2Seal member and pipe joint using the seal memberKUBOTA KK·Filed 2024·Granted Dec 30, 2025·0 cites·6 claims
- 0255US12392428B2Pipe joint and pipe joining methodKUBOTA KK·Filed 2022·Granted Aug 19, 2025·0 cites·11 claims
- 0351US12359755B2Pipe joint, spacer provided in pipe joint, and dividing piece constituting spacerKUBOTA KK·Filed 2022·Granted Jul 15, 2025·0 cites·6 claims
- 0450US11333278B2Pipe-joining centering deviceKUBOTA KK·Filed 2019·Granted May 17, 2022·0 cites·4 claims
- 0549US11746937B2Pipe joint, push ring for pipe joint, method for joining pipesKUBOTA KK·Filed 2019·Granted Sep 5, 2023·0 cites·9 claims
- 0646US12442472B2Pipe joint, gland, and method for joining pipesKUBOTA KK·Filed 2021·Granted Oct 14, 2025·0 cites·6 claims
- 0746US2025224054A1Gland, pipe joint, and method for joining pipesKUBOTA KK·Filed 2022·Application pending·0 cites
- 0846US2025180146A1Gland, pipe joint, and method for joining pipesKUBOTA KK·Filed 2022·Application pending·0 cites
- 0945USD985741SGland for pipe jointsKUBOTA KK·Filed 2021·Granted May 9, 2023·1 cites·1 claims
- 1044US12092244B2Pipe jointKUBOTA KK·Filed 2020·Granted Sep 17, 2024·0 cites·4 claims
- 1143US12013060B2Ring body, pipe fitting, and method for joining pipesKUBOTA KK·Filed 2020·Granted Jun 18, 2024·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →