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 1–25 of 762 patents

Patent #TitleCo-InventorsDate
12418343 Communication device Nobuhiko HASHIDA 2025-09-16
12407411 Communication system, terminal, control method, and recording medium Nobuhiko HASHIDA 2025-09-02
D1090346 Front portion for an automobile Daichi Kimura, Haochen Wu 2025-08-26
D1088958 Front portion for an automobile 2025-08-19
12375238 Transmission device and transmission method Tomohiro Kimura, Mikihiro Ouchi, Hiroyuki Motozuka 2025-07-29
12369013 Control method and relay device for multicasting data 2025-07-22
12368515 Transmission method, reception method, transmission device, and reception device Nobuhiko HASHIDA, Ryutaro Monden 2025-07-22
12362808 Method of signal generation and signal generating device Tomohiro Kimura, Mikihiro Ouchi 2025-07-15
12355515 Communication system, terminal, and control method 2025-07-08
D1080463 Motor vehicle and/or toy replica thereof Yoshihiro Shimada, Kou Tanikami 2025-06-24
D1080462 Motor vehicle and/or toy replica thereof Daichi Kimura, Haochen Wu, Hanzhengyi Pan 2025-06-24
12335079 Transmitting apparatus for transmitting an OFDM signal generated by performing IFFT processing on a preamble and one or more subframes into which pilot signals are inserted Yoshio Urabe, Tomohiro Kimura, Mikihiro Ouchi 2025-06-17
12320917 Transmitting apparatus, control system, and transmitting method Nobuhiko HASHIDA 2025-06-03
12308909 Communication apparatus and communication method 2025-05-20
12279194 Communication system, management device, communication instrument, and communication control method 2025-04-15
12273179 Transmitting method, transmitting device, receiving method, and receiving device Tomohiro Kimura, Mikihiro Ouchi 2025-04-08
12267263 Transmitting method, receiving method, transmitting apparatus, and receiving apparatus Tomohiro Kimura, Mikihiro Ouchi 2025-04-01
12261787 Transmitting method, receiving method, transmitting apparatus, and receiving apparatus Yoshio Urabe, Tomohiro Kimura, Mikihiro Ouchi 2025-03-25
12255710 Signal generation method, transmission device, reception method, and reception device Tomohiro Kimura, Mikihiro Ouchi 2025-03-18
12244371 Broadcast signal transmission method, broadcast signal transmission apparatus, broadcast signal reception method, and broadcast signal reception apparatus Tomohiro Kimura, Mikihiro Ouchi 2025-03-04
12231165 Transmission device, reception device, communication system, transmission method, reception method, and communication method 2025-02-18
12231195 Integrated circuit Tomohiro Kimura, Mikihiro Ouchi 2025-02-18
D1060175 Rear portion for an automobile Kohei Kato 2025-02-04
12206453 Terminal and communication method 2025-01-21
12207184 Terminal apparatus and communication method 2025-01-21