Inventor
HISASHI AKIYAMA
Inventor
JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G06VImage or video recognition or understanding11%
H03FAmplifiers11%
H03HImpedance networks, e.g. resonant circuits11%
H04BTransmission11%
G02BOptical elements, systems or apparatus6%
G06NComputing arrangements based on specific computational models6%
G06TImage data processing or generation, in general6%
H01FMagnets6%
H01QAntennas, i.e. radio aerials6%
PatentTitleYear
12,408,458Photoelectric conversion element and light receiving device202512,105,009Method for generating data for particle analysis, program for generating data for particle analysis, and device for generating data for particle analysis202411,879,822Particle size distribution measuring device and program for particle size distribution measuring device202411,777,466Matching circuit, matching circuit element, and communication device202311,545,953Matching circuit and communication device202311,448,579Particle size distribution measuring device and program for particle size distribution measuring device2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to HORIBA LTD (3)· patent assignee history
2022–2025Based in JP· patent location history
2023Patents assigned to MURATA MANUFACTURING CO (2)· patent assignee history
2025Patents assigned to SONY SEMICONDUCTOR SOLUTIONS CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HORIBA LTD | 3 | 2022–2024 |
| MURATA MANUFACTURING CO | 2 | 2023 |
| SONY SEMICONDUCTOR SOLUTIONS CORP | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 6 | 2022–2025 |