Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
AS

Akio Suzuki — 6 Patents

UNUnknown: 8 patents #1,262 of 83,584Top 2%
Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Shibata, JP: #10 of 62 inventorsTop 20%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Akio Suzuki has been granted 6 US patents while listed as an inventor at Unknown. The first was granted in 1985 and the most recent in October 2025. Akio Suzuki ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Akio Suzuki in Shibata, JP.

Patents per Year

Patents granted per year, 1985 to 1988Bar chart with a peak of 2 patents in 1986.peak 21985: 1 patents19851986: 2 patents19861987: 1 patents19871988: 1 patents1988

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12453130 Semiconductor device and method for manufacturing semiconductor device Haruyuki BABA 2025-10-21
4751099 Method of producing a functionally gradient material Masayuki Niino, Toshio Hirai, Ryuzo Watanabe, Tohru Hirano, Nobuhito Kuroishi 1988-06-14
4703620 Rocket combustion chamber cooling wall of composite cooling type and method of manufacturing the same Masayuki Niino, Nobuyuki Yatsuyanagi, Akiraga Kumakawa, Hiromi Gomi, Hiroshi Sakamoto +6 more 1987-11-03
4584171 Method of producing rocket combustors Masayuki Niino, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Masaki Sasaki, Hiromi Gomi +8 more 1986-04-22
4582678 Method of producing rocket combustors Masayuki Niino, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Masaki Sasaki, Hiroshi Tamura +8 more 1986-04-15
4508680 Method of manufacturing a rocket combustion chamber Masayuki Niino, Nobuyuki Yatsuyanagi, Akinaga Kumakawa, Hiromi Gomi, Hiroshi Sakamoto +6 more 1985-04-02