Inventor · disambiguated record
Hidenobu Maruyama
Also filed as: MARUYAMA HIDENOBU
25 granted patents·4 pending applications·9 citations·filing 2014–2024
91Inventor score
Top patents by PatentIndex Score
29 records- 0194US11565452B2Injection molding apparatus and methodSEIKO EPSON CORP·Filed 2021·Granted Jan 31, 2023·2 cites·12 claims
- 0290US11804763B2Axial gap motorSEIKO EPSON CORP·Filed 2020·Granted Oct 31, 2023·2 cites·7 claims
- 0389US12358196B2Material discharge device, nozzle, and plasticizing deviceSEIKO EPSON CORP·Filed 2023·Granted Jul 15, 2025·1 cites·12 claims
- 0487US12103211B2Plasticizing device, injection molding device, and three-dimensional modeling deviceSEIKO EPSON CORP·Filed 2021·Granted Oct 1, 2024·1 cites·13 claims
- 0569US10822187B2Roller, separation device, image reading apparatus, and recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 3, 2020·1 cites·11 claims
- 0667US12208544B2Material supply device and plasticizing apparatusSEIKO EPSON CORP·Filed 2023·Granted Jan 28, 2025·0 cites·1 claims
- 0765US11411447B2Axial gap motorSEIKO EPSON CORP·Filed 2020·Granted Aug 9, 2022·0 cites·6 claims
- 0865US9535462B2Information processing device and method of manufacturing information processing deviceSONY CORP·Filed 2014·Granted Jan 3, 2017·2 cites·12 claims
- 0963US12042965B2Injection molding systemSEIKO EPSON CORP·Filed 2022·Granted Jul 23, 2024·0 cites·8 claims
- 1062US12049030B2Injection molding systemSEIKO EPSON CORP·Filed 2022·Granted Jul 30, 2024·0 cites·9 claims
- 1161US12285896B2Injection molding deviceSEIKO EPSON CORP·Filed 2023·Granted Apr 29, 2025·0 cites·9 claims
- 1261US12122081B2Plasticizing device, injection molding device, and three-dimensional shaping deviceSEIKO EPSON CORP·Filed 2024·Granted Oct 22, 2024·0 cites·7 claims
- 1361US11865752B2Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatusSEIKO EPSON CORP·Filed 2021·Granted Jan 9, 2024·0 cites·16 claims
- 1460US11931933B2Injection molding systemSEIKO EPSON CORP·Filed 2021·Granted Mar 19, 2024·0 cites·11 claims
- 1558US12441036B2Injection molding system and manufacturing systemSEIKO EPSON CORP·Filed 2022·Granted Oct 14, 2025·0 cites·11 claims
- 1658US11679540B2Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatusSEIKO EPSON CORP·Filed 2021·Granted Jun 20, 2023·0 cites·11 claims
- 1758US11577437B2Plasticizing device, injection molding device, and three-dimensional shaping deviceSEIKO EPSON CORP·Filed 2021·Granted Feb 14, 2023·0 cites·12 claims
- 1857US2023118860A1Injection molding apparatusSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 1956US11718006B2Material delivery device, three-dimensional shaping device, and injection molding deviceSEIKO EPSON CORP·Filed 2021·Granted Aug 8, 2023·0 cites·14 claims
- 2056US11590678B2Material feeding device, injection molding device, and three-dimensional modeling deviceSEIKO EPSON CORP·Filed 2021·Granted Feb 28, 2023·0 cites·14 claims
- 2155US11742709B2Axial gap motor having a void portion provided for the increased torque of said motorSEIKO EPSON CORP·Filed 2021·Granted Aug 29, 2023·0 cites·14 claims
- 2255US10554832B2Roller, separation device, image reading apparatus, and recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Feb 4, 2020·0 cites·20 claims
- 2355US10404875B2Roller, separation device, image reading apparatus, and recording apparatusSEIKO EPSON CORP·Filed 2018·Granted Sep 3, 2019·0 cites·17 claims
- 2454US11724427B2Plasticizing apparatus, injection molding apparatus, and three-dimensional modeling apparatusSEIKO EPSON CORP·Filed 2021·Granted Aug 15, 2023·0 cites·6 claims
- 2553US11992988B2Injection molding apparatusSEIKO EPSON CORP·Filed 2022·Granted May 28, 2024·0 cites·14 claims
- 2653US2024253274A1Material supply device and plasticizing deviceSEIKO EPSON CORP·Filed 2024·Application pending·0 cites
- 2752US2022379531A1Injection Molding ApparatusSEIKO EPSON CORP·Filed 2022·Application pending·0 cites
- 2850US12390968B2Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatusSEIKO EPSON CORP·Filed 2021·Granted Aug 19, 2025·0 cites·15 claims
- 2949US2022063156A1Plasticizing device, injection molding apparatus, and three-dimensional shaping apparatusSEIKO EPSON CORP·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →