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

Toshinari Itoko — 11 Patents

IBM: 11 patents #10,022 of 70,183Top 15%
Yokohama, JP: #9,415 of 49,234 inventorsTop 20%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Toshinari Itoko has been granted 11 US patents while listed as an inventor at IBM. The first was granted in 2009 and the most recent in April 2024. Toshinari Itoko ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Toshinari Itoko in Yokohama, JP.

Patents per Year

Patents granted per year, 2009 to 2024Bar chart with a peak of 3 patents in 2015.peak 32009: 1 patents20092015: 3 patents20152017: 1 patents20172020: 2 patents20202021: 2 patents20212022: 1 patents20222024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11971910 Topic navigation in interactive dialog systems Toshiro Takase 2024-04-30 $14,003,000
11410069 Grouping of Pauli observables using Bell measurements Takashi Imamichi 2022-08-09 $6,406,000
11010518 Mapping logical qubits on a quantum circuit Atsushi Matsuo 2021-05-18 $4,116,000
10936604 Constructing and searching structured data in a question-answer database using machine learning and natural language processing Hironori Takeuchi, Hiroaki Nakamura, Akira Koseki 2021-03-02 $2,720,000
10776333 Building of object index for combinatorial object search Satoshi Hara 2020-09-15 $3,481,000
10657304 Mapping logical qubits on a quantum circuit Atsushi Matsuo 2020-05-19 $2,035,000
9721221 Skill estimation method in machine-human hybrid crowdsourcing Masatomo Kobayashi, Shin Saito, Toshihiro Watanabe 2017-08-01 $1,638,000
9069871 System, method, and program for generating web page Takahide Nogayama 2015-06-30 $3,617,000
9014478 Reading order determination apparatus, method, and program for determining reading order of characters Daisuke Sato 2015-04-21 $6,169,000
8989494 Reading order determination apparatus, method, and program for determining reading order of characters Daisuke Sato 2015-03-24 $3,177,000
7562004 Determining better configuration for computerized system Takayuki Osogami 2009-07-14 $8,070,000