Inventor
Masayuki Kimata
Inventor
Tokyo, JP
Overview
Patents· 23 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission40%
H04LTransmission of digital information, e.g. telegraphic communication38%
H04WWireless communication networks12%
H04JMultiplex communication7%
H01QAntennas, i.e. radio aerials2%
PatentTitleYear
10,009,867Fading doppler frequency estimation device and fading doppler frequency estimation method20188,619,744'Reception method and receiver'20138,576,934'Receiving device, receiving method, and program'20138,477,865'MIMO receiving apparatus and method'20138,457,224'Apparatus for channel estimation, apparatus for equalization and method for equalization'20138,374,298'Receiving apparatus and method'20138,351,553'MIMO receiving apparatus and receiving method'20138,295,383'Receiving apparatus and mobile communication system'20128,254,328'Scheduling method for multi-user MIMO in which resource blocks are allocated based on priorities'20128,121,216'Channel estimation device, equalization device, and radio system'20128,094,709'Equalizer and equalization method'20128,019,031'User selection method and user selection device for multiuser MIMO communication'20117,991,360'Receiver apparatus, receiving method, and wireless communication system'20117,949,040'Reception quality measuring apparatus and reception quality measuring method'20117,668,076'Multi-user receiving apparatus converting SC-FDMA received signals of all users to signals in a frequency domain commonly'20107,656,940'Equalizer and equalizing method'20107,577,194'Equalizer and equalization method'20097,558,350'Adaptive antenna reception device having excellent initial directional beam reception quality'20097,482,975'Multi-beam transmitting/receiving apparatus and transmitting/receiving method'20097,466,969'MIMO receiver, MIMO reception method and wireless communication system'20087,257,408'Radio communication system and transmission mode selecting method'20077,221,698'Adaptive array antenna receiving apparatus'20076,825,808'Adaptive array antenna receiving apparatus capable of shortening convergence time of antenna weight'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2018Patents assigned to NEC CORP (23)· patent assignee history
2004–2018Based in Tokyo, JP· patent location history
2011Patents assigned to NTT DOCOMO INC (1)· patent assignee history
2011–2012Based in Minato-ku, JP· patent location history
2012–2013Patents assigned to KIMATA MASAYUKI (10)· patent assignee history
2012–2013Patents assigned to YOSHIDA SHOUSEI (5)· patent assignee history
2013Patents assigned to MARUYAMA KUNIFUSA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 23 | 2004–2018 |
| KIMATA MASAYUKIself | 10 | 2012–2013 |
| YOSHIDA SHOUSEI | 5 | 2012–2013 |
| MARUYAMA KUNIFUSA | 1 | 2013 |
| NTT DOCOMO INC | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 21 | 2004–2018 |
| Minato-ku, JP | 2 | 2011–2012 |