Inventor
Tatsuki Okuyama
Inventor
Tokyo, JP
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission37%
H04WWireless communication networks30%
H04LTransmission of digital information, e.g. telegraphic communication26%
H04JMultiplex communication7%
PatentTitleYear
10,848,208Wireless base station and wireless communication method202010,742,279User terminal and wireless communication method202010,708,821Management apparatus202010,700,756User equipment and base station202010,637,543Base station202010,637,542Base station and method for performing beamforming in an MU-MIMO environment202010,542,485Base station202010,505,593Wireless communication system and management apparatus201910,425,255Estimation device201910,383,153Base station20199,979,448Radio communication control method and radio communication system2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to NTT DOCOMO INC (11)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NTT DOCOMO INC | 11 | 2018–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 11 | 2018–2020 |