Inventor
SEIJI TAKEUCHI
Inventor
US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis16%
G01RMeasuring electric variables9%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them9%
G05FSystems for regulating electric or magnetic variables9%
G06TImage data processing or generation, in general9%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters9%
H03FAmplifiers9%
H03MCoding9%
G02BOptical elements, systems or apparatus6%
H04NPictorial communication, e.g. television6%
PatentTitleYear
12,283,921Methods and apparatus for driver calibration202512,171,410Endoscope observation window cleaning202412,015,381Methods and apparatus for driver calibration202411,770,105Methods and apparatus for driver calibration202311,497,382Apparatus and method for endoscopic image orientation control202211,448,745Sensor device and system, and biometric sensing method and system202211,406,327Imaging catheter assembly202211,224,336Rotational extender and/or repeater for rotating fiber based optical imaging systems, and methods and storage mediums for use therewith202211,213,191Optical fiber arrangement for endoscope2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to CANON USA INC (5)· patent assignee history
2022Patents assigned to ASAHI KASEI MICRODEVICES CORP (1)· patent assignee history
2022–2024Based in US· patent location history
2022–2025Based in JP· patent location history
2023–2025Patents assigned to SEMICONDUCTOR COMPONENTS IND LLC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CANON USA INC | 5 | 2022–2024 |
| SEMICONDUCTOR COMPONENTS IND LLC | 3 | 2023–2025 |
| ASAHI KASEI MICRODEVICES CORP | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 5 | 2022–2024 |
| JP | 4 | 2022–2025 |