Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Naoki Suehiro — 11 Patents

UNUnknown: 9 patents #1,046 of 83,584Top 2%
TCToyo Communication Equipment Co.: 4 patents #5 of 111Top 5%
TATama-Tlo: 1 patents #13 of 42Top 35%
UTUniversity Of Tsukuba: 1 patents #70 of 344Top 25%
YCYokohama Tlo Company: 1 patents #1 of 18Top 6%
Ibaraki, JP: #959 of 6,779 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Naoki Suehiro has been granted 11 US patents while listed as an inventor at Unknown. The first was granted in 1997 and the most recent in November 2017. Naoki Suehiro ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Naoki Suehiro in Ibaraki, JP.

Patents per Year

Patents granted per year, 1997 to 2017Bar chart with a peak of 2 patents in 2005.peak 21997: 1 patents19972002: 1 patents20022005: 2 patents20052007: 1 patents20072010: 2 patents20102012: 1 patents20122014: 1 patents20142016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
9819408 Transmission method, transmission device, receiving method, and receiving device 2017-11-14
9356746 Transmission method, transmission device, receiving method, and receiving device 2016-05-31
8867633 Transmission method, transmission device, receiving method, and receiving device 2014-10-21
8213559 Parallel sampling device, parallel sampling method, receiving device, and receiving method 2012-07-03
7809089 Decorrelating discrimination system of code division multiple access signals Noriyoshi Kuroyanagi, Kohei Otake, Shinya Matsufuji, Satoru Ozawa, Mitsuhiro Tomita 2010-10-05
7706461 Communication method, transmission signal forming method, and data structure of transmission signal 2010-04-27
7245650 CDMA communications system using multiple spreading sequences Noriyoshi Kuroyanagi, Satoru Ozawa, Mitsuhiro Tomita, Kohei Otake, Masakazu Takahashi 2007-07-17
6963600 Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties Pingzhi Fan, Noriyoshi Kuroyanagi 2005-11-08
6954422 Comb-form spectrum communication systems using repeated complementary sequence modulation Noriyoshi Kuroyanagi 2005-10-11
6421367 Two-phase/four-phase modulated comb-shaped spread spectrum communication system Noriyoshi Kuroyanagi, Toshikatsu Naitoh 2002-07-16
5619527 Chip-based selective receiving system for a spread spectrum signal Noriyoshi Kuroyanagi, Toshikatsu Naito 1997-04-08