Luonghung Asakura has been granted 18 US patents while listed as an inventor at Sony . The first was granted in 2022 and the most recent in October 2025. Luonghung Asakura ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Luonghung Asakura in Yokohama, JP.
Patents per Year Patents granted per year, 2022 to 2025 Bar chart with a peak of 8 patents in 2024. peak 8 2022: 4 patents 2022 2023: 1 patents 2023 2024: 8 patents 2024 2025: 5 patents 2025
Issued Patents All Time
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Showing 1–18 of 18 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12457436 Solid-state imaging element, imaging device, and solid-state imaging element control method Minoru Sakata 2025-10-28
12413870 Solid-state imaging element — 2025-09-09
12368979 Solid-state imaging element, imaging device, and method for controlling solid-state imaging element — 2025-07-22
12309513 Solid-state imaging element and imaging device — 2025-05-20
12192659 Solid-state imaging element, imaging device, and method for controlling solid-state imaging element — 2025-01-07
12149857 Solid-state imaging device and electronic apparatus — 2024-11-19
$616,000
12120449 Image capturing device and electronic apparatus with stacked chip structure — 2024-10-15
$654,000
12088942 Imaging device and electronic device — 2024-09-10
12088945 Imaging device and electronic equipment — 2024-09-10
$641,000
12047701 Solid-state imaging element Yoshiaki Inada 2024-07-23
$732,000
12003873 Imaging apparatus and electronic device — 2024-06-04
$741,000
11974057 Solid-state imaging element and imaging device Hiromu Kato 2024-04-30
$600,000
11917312 Solid-state imaging apparatus Chihiro Okada , Kengo Iseki 2024-02-27
$594,000
11832011 Imaging device and electronic equipment — 2023-11-28
$549,000
11523074 Solid-state imaging device, driving method, and electronic device Chihiro Okada 2022-12-06
$714,000
11405568 Imaging apparatus and electronic device — 2022-08-02
$482,000
11310449 Solid-state imaging device and electronic apparatus — 2022-04-19
$601,000
11223791 Signal processing circuit, solid-state imaging element, and method for controlling signal processing circuit — 2022-01-11
$1,216,000
