Delta sigma modulation circuit, digital transmission circuit, and digital transmitter
US-12580584-B2 · Mar 17, 2026 · US
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Hayama Michiya patents
Hayama Michiya is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hayama Michiya |
| Total patents | 13 |
| First publication | Jan 19, 2017 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Output signal generation device, control circuit, storage medium, and phase correction method
US-12395258-B2 · Aug 19, 2025 · US
Delta sigma modulation circuit, digital transmission circuit, and digital transmitter
US-2025030437-A1 · Jan 23, 2025 · US
Object scanning device, control circuit, storage medium, and object scanning method
US-2023358875-A1 · Nov 9, 2023 · US
Filter circuit, signal processing method, control circuit, and program storage medium
US-11764818-B2 · Sep 19, 2023 · US
Transmission/reception system and transmission/reception method
US-2023188214-A1 · Jun 15, 2023 · US
Output signal generation device, control circuit, storage medium, and phase correction method
US-2023188236-A1 · Jun 15, 2023 · US
Filter circuit, signal processing method, control circuit, and program storage medium
US-2022239321-A1 · Jul 28, 2022 · US
Operation circuit, digital filter, transmitter, repeater, artificial satellite, operation method, and storage medium
US-2021349688-A1 · Nov 11, 2021 · US
“Apparatus and method for tranfering a communication signal while storing a detected preamble pattern”
US-11082121-B2 · Aug 3, 2021 · US
Recent patents
Latest publications not already listed above.
Communication apparatus, control circuit, storage medium, and communication method
US-2020328799-A1 · Oct 15, 2020 · US
Contents reproduction apparatus
US-9853910-B2 · Dec 26, 2017 · US
Contents reproduction apparatus
US-2017019346-A1 · Jan 19, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 13 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04B7/1851 | 2 |
| H04B7/15 | 2 |
| H04W88/04 | 2 |
| H04B7/2606 | 2 |
| H04W84/047 | 2 |