Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Takuya Ogusu — 5 Patents

Hitachi: 5 patents #7,560 of 28,497Top 30%
Tokyo, JP: #26,440 of 90,295 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Takuya Ogusu has been granted 5 US patents while listed as an inventor at Hitachi. The first was granted in 2019 and the most recent in August 2023. Takuya Ogusu ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Takuya Ogusu in Tokyo, JP.

Patents per Year

Patents granted per year, 2019 to 2023Bar chart with a peak of 2 patents in 2020.peak 22019: 1 patents20192020: 2 patents20202022: 1 patents20222023: 1 patents2023

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11734137 System, and control method and program for input/output requests for storage systems Kouji Iwamitsu, Keisuke Suzuki, Masayuki Gomyo, Shinri Inoue 2023-08-22
11256582 System, and control method and program for input/output requests for storage systems Kouji Iwamitsu, Keisuke Suzuki, Masayuki Gomyo, Shinri Inoue 2022-02-22
10698612 Storage apparatus and control method thereof Kouji Iwamitsu, Shinri Inoue 2020-06-30
10635551 System, and control method and program for input/output requests for storage systems Kouji Iwamitsu, Keisuke Suzuki, Masayuki Gomyo, Shinri Inoue 2020-04-28
10229021 System, and control method and program for input/output requests for storage systems Kouji Iwamitsu, Keisuke Suzuki, Masayuki Gomyo, Shinri Inoue 2019-03-12