Inventor
Naoki Tsubaki
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission50%
H03MCoding25%
H04WWireless communication networks25%
PatentTitleYear
6,925,592'Turbo decoder, turbo encoder and radio base station with turbo decoder and turbo encoder'20056,895,038'Communication system'20056,834,197'Base station apparatus, mobile communication system, and method of controlling transmission power'20046,615,030'Mobile communications system and radio base station apparatus'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2005Patents assigned to HITACHI LTD (3)· patent assignee history
2003Patents assigned to DDI CORP (1)· patent assignee history
2003–2005Based in Yokohama, JP· patent location history
2004–2005Patents assigned to KDDI CORP (2)· patent assignee history
2005Based in Zushi, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 3 | 2003–2005 |
| KDDI CORP | 2 | 2004–2005 |
| DDI CORP | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 3 | 2003–2005 |
| Zushi, JP | 1 | 2005 |