Inventor
Yutaka Ohto
Inventor
Yokohama, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Jprimary
H04JMultiplex communication40%
H04WWireless communication networks40%
H04BTransmission20%
PatentTitleYear
7,715,348'Radio control device and method of selecting spread code'20107,092,711'Neighbor cell notifying apparatus and neighbor cell notifying method'20067,088,960'Wireless channel setting method for mobile communication system and mobile communication control apparatus'20065,745,492'Speech information freeze-out control method and equipment in mobile satellite communication system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to NIPPON TELEGRAPH & TELEPHONE (1)· patent assignee history
1998–2010Based in Yokohama, JP· patent location history
2006–2010Patents assigned to NTT DOCOMO INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTT DOCOMO INC | 3 | 2006–2010 |
| NIPPON TELEGRAPH & TELEPHONE | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 4 | 1998–2010 |