Inventor · disambiguated record
Gakuji Tamura
Also filed as: TAMURA GAKUJI
11 granted patents·3 pending applications·34 citations·filing 2013–2025
86Inventor score
Top patents by PatentIndex Score
14 records- 0189US10078332B2Ship handling deviceYANMAR CO LTD·Filed 2015·Granted Sep 18, 2018·5 cites·4 claims
- 0284US10457371B2Vessel steering apparatusYANMAR CO LTD·Filed 2015·Granted Oct 29, 2019·8 cites·16 claims
- 0378US9963214B2Ship handling deviceYANMAR CO LTD·Filed 2015·Granted May 8, 2018·5 cites·2 claims
- 0477US10501161B2Ship steering device and ship including the sameYANMAR CO LTD·Filed 2017·Granted Dec 10, 2019·4 cites·4 claims
- 0575US10787238B2Ship handling deviceYANMAR CO LTD·Filed 2016·Granted Sep 29, 2020·4 cites·4 claims
- 0674US10782692B2Ship handling deviceYANMAR CO LTD·Filed 2016·Granted Sep 22, 2020·5 cites·19 claims
- 0767US10647401B2BoatYANMAR CO LTD·Filed 2017·Granted May 12, 2020·2 cites·19 claims
- 0865US2025289556A1Control system and shipYANMAR HOLDINGS CO LTD·Filed 2025·Application pending·0 cites
- 0959US12509205B2Ship control method, ship control program, and ship control system, and shipYANMAR HOLDINGS CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·17 claims
- 1057US11034425B2Ship controlYANMAR CO LTD·Filed 2017·Granted Jun 15, 2021·1 cites·18 claims
- 1152US2025042388A1ShipYANMAR HOLDINGS CO LTD·Filed 2024·Application pending·0 cites
- 1248US2022411031A1Ship propulsion deviceYANMAR POWER TECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 1347US9669916B2Ship steering system for out-drive deviceYANMAR CO LTD·Filed 2013·Granted Jun 6, 2017·0 cites·5 claims
- 1443US10597132B2ShipYANMAR CO LTD·Filed 2017·Granted Mar 24, 2020·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →