Inventor
KUMIKO KAMBARA
Inventor
JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Qprimary
H01QAntennas, i.e. radio aerials23%
G02BOptical elements, systems or apparatus15%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein15%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them15%
H04NPictorial communication, e.g. television15%
H04BTransmission8%
H05KPrinted circuits8%
PatentTitleYear
12,368,243Electromagnetic wave reflector, reflected electromagnetic wave fence, and method of assembling electromagnetic wave reflector202512,355,154Electromagnetic wave reflector, electromagnetic wave reflective fence, and method of assembling electromagnetic wave reflector202512,308,521Wireless transmission system202512,108,195Reflective screen and image display device202411,695,904Reflective screen and image display device2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2024Patents assigned to DAINIPPON PRINTING CO LTD (2)· patent assignee history
2023–2025Based in JP· patent location history
2025Patents assigned to AGC INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGC INC | 3 | 2025 |
| DAINIPPON PRINTING CO LTD | 2 | 2023–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 5 | 2023–2025 |