Inventor
Satoko Kutsuzawa
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission38%
G02BOptical elements, systems or apparatus25%
H04JMultiplex communication25%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein13%
PatentTitleYear
7,424,226'Optical code division multiplexing communication method and system'20087,333,729'Optical transmitter, optical receiver and optical transmission system using same'20087,333,737'Optical receiver'20087,324,754'Optical code division multiplex transmission method and optical code division multiplex transmission device'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008Patents assigned to OKI ELECTRIC IND CO LTD (4)· patent assignee history
2008Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OKI ELECTRIC IND CO LTD | 4 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2008 |