Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
YM

Yutaka Murakami

PAPanasonic: 431 patents #5 of 21,108Top 1%
STSun Patent Trust: 196 patents #12 of 106Top 15%
Sumitomo Electric Industries: 39 patents #287 of 21,551Top 2%
WOWi-Fi One: 25 patents #1 of 21Top 5%
Canon: 12 patents #5,447 of 19,416Top 30%
TOToyota: 10 patents #2,889 of 26,838Top 15%
Pioneer Electronic: 6 patents #303 of 1,840Top 20%
Harris: 6 patents #258 of 2,288Top 15%
Nintendo Co.: 6 patents #313 of 1,476Top 25%
OTOptis Wireless Technology: 5 patents #29 of 120Top 25%
PVPioneer Video: 5 patents #11 of 139Top 8%
Apple: 4 patents #6,306 of 18,612Top 35%
KTKabushiki Kaisha Toshiba: 4 patents #6,684 of 21,451Top 35%
ACAjinomoto Co.: 3 patents #592 of 2,190Top 30%
Rohm Co.: 2 patents #1,039 of 2,292Top 50%
IHInterdigital Patent Holdings: 2 patents #352 of 824Top 45%
NCNippondenso Co.: 2 patents #1,150 of 3,479Top 35%
RTRedwood Technologies: 1 patents #2 of 6Top 35%
MCMatsushit Electric Industrial Co.: 1 patents #13 of 293Top 5%
KKKanto Kagaku: 1 patents #73 of 181Top 45%
TWThe Japan Steel Works: 1 patents #307 of 643Top 50%
TJTianma Japan: 1 patents #42 of 72Top 60%
FCFurukawa Aluminum Co.: 1 patents #19 of 68Top 30%
SOSony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #125 of 4,157,543Top 1%
762 Patents All Time

Issued Patents All Time

Showing 401–425 of 762 patents

Patent #TitleCo-InventorsDate
10033445 Transmission device and transmission method Tomohiro Kimura, Mikihiro Ouchi 2018-07-24
10033452 Transmission device, transmission method, receiving device and receiving method Mikihiro Ouchi, Tomohiro Kimura 2018-07-24
10033551 Transmission and reception signal processor and method Masayuki Orihashi, Akihiko Matsuoka 2018-07-24
10027390 Precoding method, precoding device Tomohiro Kimura, Mikihiro Ouchi 2018-07-17
10014919 Signal generation method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2018-07-03
10009077 Precoding method, transmitting device, and receiving device Tomohiro Kimura, Mikihiro Ouchi 2018-06-26
10009207 Method of signal generation and signal generating device Tomohiro Kimura, Mikihiro Ouchi 2018-06-26
10009210 Transmission method, transmitter apparatus, reception method and receiver apparatus Tomohiro Kimura, Mikihiro Ouchi 2018-06-26
10003443 Methods and apparatus for transmitting modulation signals Masayuki Orihashi, Akihiko Matsuoka 2018-06-19
9998312 Transmission method, transmission device, reception method and reception device Tomohiro Kimura, Mikihiro Ouchi 2018-06-12
9981185 Server enabled user data exchange between information processing devices Masato Kuwahara 2018-05-29
9985702 Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus Tomohiro Kimura, Mikihiro Ouchi 2018-05-29
9967602 Content transmission method and content playback method Tomohiro Kimura 2018-05-08
9954588 Signal generation method and signal generation device Tomohiro Kimura, Mikihiro Ouchi 2018-04-24
9942067 Transmission method Tomohiro Kimura, Mikihiro Ouchi 2018-04-10
9935697 Transmission method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2018-04-03
9935799 Transmission apparatus and method, and reception apparatus and method Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka 2018-04-03
9917677 Transmission method, reception method, transmitter, and receiver Tomohiro Kimura, Mikihiro Ouchi 2018-03-13
9912397 Transmission device, transmission method, receiving device and receiving method Mikihiro Ouchi, Tomohiro Kimura 2018-03-06
9900125 Data processing method, precoding method, and communication device Tomohiro Kimura, Mikihiro Ouchi 2018-02-20
9900202 Transmission method, transmitter apparatus, reception method and receiver apparatus Tomohiro Kimura, Mikihiro Ouchi 2018-02-20
9893781 Transmission method, transmission apparatus, reception method and reception apparatus Tomohiro Kimura, Mikihiro Ouchi 2018-02-13
9893780 Pre-coding method and pre-coding device Tomohiro Kimura, Mikihiro Ouchi 2018-02-13
9893776 Receiving method and receiving apparatus Tomohiro Kimura, Mikihiro Ouchi 2018-02-13
9882618 Signal generation method and signal generation device Tomohiro Kimura, Mikihiro Ouchi 2018-01-30