Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Shingo Shiga — 9 Patents

Nec: 9 patents #1,544 of 14,502Top 15%
Tokyo, JP: #17,063 of 90,295 inventorsTop 20%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Shingo Shiga has been granted 9 US patents while listed as an inventor at Nec. The first was granted in 2011 and the most recent in September 2022. Shingo Shiga ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Shingo Shiga in Tokyo, JP.

Patents per Year

Patents granted per year, 2011 to 2022Bar chart with a peak of 2 patents in 2014.peak 22011: 1 patents20112014: 2 patents20142015: 1 patents20152016: 1 patents20162020: 1 patents20202021: 1 patents20212022: 2 patents2022

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11445406 Communication system, communication control apparatus, node apparatus, and communication method for performing load balancing in a system Daisuke MIZUKAMI, Shinji Onishi, Kazuhiro EGASHIRA, Toshiyuki Tamura 2022-09-13
11330490 Vehicle communication system, base station, server apparatus, message transmitting method, vehicle related service providing method, and readable medium Shinji Onishi, Daisuke MIZUKAMI, Kazuhiro EGASHIRA, Toshiyuki Tamura 2022-05-10
10959145 Vehicle communication system, base station, server apparatus, message transmitting method, vehicle related service providing method, and readable medium Shinji Onishi, Daisuke MIZUKAMI, Kazuhiro EGASHIRA, Toshiyuki Tamura 2021-03-23
10863382 Methods and systems for balancing load among communication control apparatuses Daisuke MIZUKAMI, Shinji Onishi, Kazuhiro EGASHIRA, Toshiyuki Tamura 2020-12-08
9271195 Radio communication system, base station, gateway, and radio communication method Sadafuku Hayashi, Toshiyuki Tamura 2016-02-23
9131048 Communication system and communication control method Toshiyuki Tamura 2015-09-08
8634318 Communication system and communication control method Toshiyuki Tamura 2014-01-21
8625620 Communication system and communication control method for requesting cancellation of registration as bad terminal Toshiyuki Tamura 2014-01-07
8000335 Media gateway and control method thereof Kazuhiko Harasaki, Toshiyuki Tamura 2011-08-16