Acoustic wave device, filter, multiplexer, and manufacturing method of acoustic wave device
US-12413199-B2 · Sep 9, 2025 · US
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Ishida Mamoru patents
Ishida Mamoru is listed as an inventor on 72 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishida Mamoru |
| Total patents | 72 |
| First publication | Sep 10, 2015 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Acoustic wave device and filter
US-12255604-B2 · Mar 18, 2025 · US
Filter and multiplexer
US-12255602-B2 · Mar 18, 2025 · US
Acoustic wave device, filter and multiplexer
US-2024056052-A1 · Feb 15, 2024 · US
Acoustic wave device, filter, multiplexer, and manufacturing method of acoustic wave device
US-2023095992-A1 · Mar 30, 2023 · US
Filter and multiplexer
US-2023029646-A1 · Feb 2, 2023 · US
Acoustic wave device, filter, and multiplexer
US-11469735-B2 · Oct 11, 2022 · US
Organic el display device
US-11270605-B2 · Mar 8, 2022 · US
Acoustic wave device and filter
US-2021297055-A1 · Sep 23, 2021 · US
Organic EL display device
US-10826019-B2 · Nov 3, 2020 · US
Recent patents
Latest publications not already listed above.
Organic el display device
US-2020302834-A1 · Sep 24, 2020 · US
Organic EL display device
US-10726748-B2 · Jul 28, 2020 · US
Acoustic wave device, filter, and multiplexer
US-2020169245-A1 · May 28, 2020 · US
Piezoelectric thin film resonator, filter, and multiplexer
US-10615776-B2 · Apr 7, 2020 · US
Silicon oxide sealing layer for electroluminescent device
US-10608203-B2 · Mar 31, 2020 · US
Electroluminescence device and method for producing same
US-10600982-B2 · Mar 24, 2020 · US
Electroluminescent device
US-10510989-B2 · Dec 17, 2019 · US
Display device
US-10497901-B2 · Dec 3, 2019 · US
Organic electroluminescence display device
US-10468467-B2 · Nov 5, 2019 · US
Organic EL display device
US-10461270-B2 · Oct 29, 2019 · US
Organic el display device
US-2019312230-A1 · Oct 10, 2019 · US
Flexible device
US-10440840-B2 · Oct 8, 2019 · US
Organic EL display device
US-10411207-B2 · Sep 10, 2019 · US
Cleaning method, method for manufacturing semiconductor device, and plasma treatment device
US-10410855-B2 · Sep 10, 2019 · US
Organic el display device and method for producing organic el display device
US-10388904-B2 · Aug 20, 2019 · US
Organic EL display device
US-10355244-B2 · Jul 16, 2019 · US
EL display device and method for manufacturing EL display device
US-10347862-B2 · Jul 9, 2019 · US
Electroluminescence device
US-10340479-B2 · Jul 2, 2019 · US
Organic el display device
US-2019189035-A1 · Jun 20, 2019 · US
Electroluminescence device
US-10319941-B2 · Jun 11, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sharp Kk | 60 |
| Taiyo Yuden Kk | 11 |
| Toshiba Kk | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K77/111 | 41 |
| H10K59/12 | 38 |
| H01L51/0097 | 37 |
| Y02E10/549 | 35 |
| H01L51/5246 | 32 |