Inventor
TATSUMI FUJIYOSHI
Inventor
JP
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing23%
G01BMeasuring length, thickness or similar linear dimensions13%
H03KPulse technique13%
G01RMeasuring electric variables10%
B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles6%
E05BLocks6%
G01DMeasuring not specially adapted for a specific variable6%
B62DMotor vehicles3%
G01VGeophysics3%
G06VImage or video recognition or understanding3%
PatentTitleYear
12,386,464Proximity detection device202512,174,047Capacitance detection device and capacitance detection method202412,019,109Capacitance detection device and capacitance detection method202411,599,222Detection device202311,511,605Operation input device and door handle202211,379,086Proximity detecting device having obliquely crossing detection electrode group202211,327,100Electrostatic sensor and door handle202211,188,166Input device2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to ALPS ALPINE CO LTD (8)· patent assignee history
2021–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALPS ALPINE CO LTD | 8 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 8 | 2021–2025 |