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 301–325 of 762 patents

Patent #TitleCo-InventorsDate
10574314 Signal generation method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2020-02-25
10560296 Transmitting apparatus Tomohiro Kimura, Mikihiro Ouchi 2020-02-11
10560224 Transmission method using parity packets, transmitter and repeater 2020-02-11
10560160 Transmission method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2020-02-11
10560121 Transmission method, transmission apparatus, reception method and reception apparatus Shutai Okamura, Masayuki Orihashi, Takaaki Kishigami, Shozo Okasaka 2020-02-11
10554271 Signal generating method and signal generating apparatus Tomohiro Kimura, Mikihiro Ouchi 2020-02-04
10554270 Precoding method, transmitting device, and receiving device Tomohiro Kimura, Mikihiro Ouchi 2020-02-04
10547479 Transmission apparatus and method, and reception apparatus and method Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka 2020-01-28
10547331 Encoding method, decoding method 2020-01-28
10541849 Transmission method, transmitter apparatus, reception method and receiver apparatus Tomohiro Kimura, Mikihiro Ouchi 2020-01-21
10530437 Receiving method and receiving apparatus Tomohiro Kimura, Mikihiro Ouchi 2020-01-07
10530436 Signal generation method and signal generation device Tomohiro Kimura, Mikihiro Ouchi 2020-01-07
10523284 Transmission method and transmission apparatus Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka 2019-12-31
10516561 Communication apparatus and communication method 2019-12-24
10503583 Encoding method, decoding method 2019-12-10
10498413 Signal generation method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2019-12-03
10498571 Transmission apparatus, reception apparatus and digital radio communication method Shinichiro Takabayashi, Masayuki Orihashi, Akihiko Matsuoka 2019-12-03
10498575 Transmission method, transmission device, reception method and reception device Tomohiro Kimura, Mikihiro Ouchi 2019-12-03
10491351 Transmission and reception signal processor and method Masayuki Orihashi, Akihiko Matsuoka 2019-11-26
10484058 Transmission method and transmission device Tomohiro Kimura, Mikihiro Ouchi, Hiroyuki Motozuka 2019-11-19
10484220 Transmitting method for transmitting an OFDM signal generated by performing an IFFT processing on a preamble and one or more subframes into which pilot signals are inserted Yoshio Urabe, Tomohiro Kimura, Mikihiro Ouchi 2019-11-19
10477153 Terminal apparatus and communication method 2019-11-12
10476713 Transmission method Tomohiro Kimura, Mikihiro Ouchi 2019-11-12
10476720 Method of signal generation and signal generating device Tomohiro Kimura, Mikihiro Ouchi 2019-11-12
10476566 Transmission device and transmission method Tomohiro Kimura, Mikihiro Ouchi 2019-11-12