Inventor
Hideaki Tazawa
Inventor
Kawasaki, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication31%
H04LTransmission of digital information, e.g. telegraphic communication31%
H04QSelecting19%
H03MCoding6%
H04BTransmission6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
9,420,360'Transport apparatus and method of transmitting monitoring control signal'20169,331,959'Transmission apparatus and transmission method'20169,094,045'Transmission system and error correction control method'20158,401,034'Transport apparatus and transport method'20137,889,988'Optical transmission apparatus'20117,447,429'Bidirectional line switched ring network'20087,355,967'Transmission device'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2016Patents assigned to FUJITSU LTD (7)· patent assignee history
2008–2013Based in Kawasaki, JP· patent location history
2013–2015Patents assigned to TAZAWA HIDEAKI (2)· patent assignee history
2013Patents assigned to ARAO HIDEAKI (1)· patent assignee history
2015Patents assigned to NISHIDA HIROSHI (1)· patent assignee history
2015–2016Based in Yokohama, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 7 | 2008–2016 |
| TAZAWA HIDEAKIself | 2 | 2013–2015 |
| ARAO HIDEAKI | 1 | 2013 |
| NISHIDA HIROSHI | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kawasaki, JP | 4 | 2008–2013 |
| Yokohama, JP | 3 | 2015–2016 |