Inventor
Kouji Tanonaka
Inventor
Kawasaki, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication83%
H04QSelecting17%
PatentTitleYear
7,917,033'Wavelength-multiplexing optical transmission system and wavelength-multiplexing optical transmission method'20116,628,674'Apparatus depending on timing source for synchronization'20036,487,223'SDH transmission apparatus with flexible system configuration'20025,682,408'Method of transmitting sync clock and sync data between shelves of a synchronous digital hierarchy system'19975,600,648'SDH transmission system'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2011Patents assigned to FUJITSU LTD (5)· patent assignee history
1997–2011Based in Kawasaki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 5 | 1997–2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 5 | 1997–2011 |