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 201–225 of 762 patents

Patent #TitleCo-InventorsDate
11121723 Transmission method, transmission apparatus, reception method and reception apparatus Shutai Okamura, Masayuki Orihashi, Takaaki Kishigami, Shozo Okasaka 2021-09-14
11121817 Transmission method using parity packets, transmitter and repeater 2021-09-14
11115166 Radio transmission apparatus and methods for transmitting a single or a plurality of modulation signals from one or more antenna Masayuki Orihashi, Akihiko Matsuoka 2021-09-07
11115101 Transmission method, transmission device, and communication system Tomohiro Kimura, Mikihiro Ouchi 2021-09-07
11108448 Signal generating method and signal generating device Tomohiro Kimura, Mikihiro Ouchi 2021-08-31
11095368 Transmission device, reception device, communication system, transmission method, reception method, and communication method 2021-08-17
11082100 Signal generation method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2021-08-03
11070281 Terminal apparatus and communication scheme Tomohiro Kimura, Mikihiro Ouchi 2021-07-20
11063805 Method of signal generation and signal generating device Tomohiro Kimura, Mikihiro Ouchi 2021-07-13
11063693 Transmitting device with erasure correction coding and transmitting method with erasure correction coding Shutai Okamura 2021-07-13
11063609 Transmitter, receiver, transmission method, and reception method Tomohiro Kimura, Mikihiro Ouchi 2021-07-13
11057084 Communication apparatus and communication method Tomohiro Kimura, Mikihiro Ouchi 2021-07-06
11057075 Communication system and communication method Nobuhiko HASHIDA 2021-07-06
11050597 Transmission method, transmitter apparatus, reception method and receiver apparatus Tomohiro Kimura, Mikihiro Ouchi 2021-06-29
11050592 Communication apparatus and communication method Kiyotaka Kobayashi, Masayuki Orihashi, Akihiko Matsuoka 2021-06-29
11044131 Transmission device and transmission method Tomohiro Kimura, Mikihiro Ouchi, Hiroyuki Motozuka 2021-06-22
11043971 Integrated circuit for transmission apparatus Shutai Okamura 2021-06-22
11038565 Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus Tomohiro Kimura, Mikihiro Ouchi 2021-06-15
11038560 Transmission device, transmission method, receiving device and receiving method Tomohiro Kimura, Mikihiro Ouchi 2021-06-15
11032027 Transmitting device for performing an encoding process on an information bit sequence using a coding scheme selected from a coding scheme set Tomohiro Kimura, Mikihiro Ouchi 2021-06-08
11025380 Transmission method, reception method, transmitter, and receiver Tomohiro Kimura, Mikihiro Ouchi 2021-06-01
11025363 Data processing method, precoding method, and communication device Tomohiro Kimura, Mikihiro Ouchi 2021-06-01
11018821 OFDM frame communication method and apparatus Masayuki Orihashi, Akihiko Matsuoka, Yoichi Nakagawa 2021-05-25
11018736 Signal generating method and signal generating apparatus Tomohiro Kimura, Mikihiro Ouchi 2021-05-25
11018733 Transmission device and transmission method Tomohiro Kimura, Mikihiro Ouchi 2021-05-25