High frequency amplifier and matching circuit
US-2024413799-A1 · Dec 12, 2024 · US
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Kuwata Eigo patents
Kuwata Eigo is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kuwata Eigo |
| Total patents | 22 |
| First publication | Feb 5, 2015 |
| Latest publication | Dec 12, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Doherty amplifier
US-2024048102-A1 · Feb 8, 2024 · US
High-efficiency amplifier
US-11621674-B2 · Apr 4, 2023 · US
Amplifier
US-11336235-B2 · May 17, 2022 · US
Dielectric heating device and dielectric heating electrodes
US-11297695-B2 · Apr 5, 2022 · US
High-frequency amplifier
US-11283415-B2 · Mar 22, 2022 · US
High-frequency amplifier
US-2021328557-A1 · Oct 21, 2021 · US
High frequency amplifier
US-11025205-B2 · Jun 1, 2021 · US
Impedance tuner and signal amplification device
US-11005452-B2 · May 11, 2021 · US
High-efficiency amplifier
US-2021075375-A1 · Mar 11, 2021 · US
Recent patents
Latest publications not already listed above.
Dielectric heating device and dielectric heating electrodes
US-2021014942-A1 · Jan 14, 2021 · US
Amplifier
US-2020382077-A1 · Dec 3, 2020 · US
Impedance tuner and signal amplification device
US-2020076408-A1 · Mar 5, 2020 · US
High frequency circuit
US-10512153-B2 · Dec 17, 2019 · US
High frequency amplifier
US-2019372532-A1 · Dec 5, 2019 · US
High frequency circuit
US-2019159332-A1 · May 23, 2019 · US
Multi-finger transistor and semiconductor device
US-10170400-B2 · Jan 1, 2019 · US
Multi-finger transistor and semiconductor device
US-2017317012-A1 · Nov 2, 2017 · US
Broadband amplifier
US-9647615-B2 · May 9, 2017 · US
Distributed amplifier
US-2016099690-A1 · Apr 7, 2016 · US
Broadband amplifier
US-2015229283-A1 · Aug 13, 2015 · US
Fet chip
US-2015035066-A1 · Feb 5, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 22 |
| Mitsubshi Electric Corp | 1 |
| Otsuka Hiroshi | 1 |
| Oishi Toshiyuki | 1 |
| Kuwata Eigo | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03F1/56 | 11 |
| H03F2200/451 | 10 |
| H03F1/565 | 6 |
| H03F2200/222 | 4 |
| H03F3/601 | 4 |