RK

Risa Kawanaka

IBM: 4 patents #1,573 of 10,623Top 15%
Overall (2018): #37,344 of 503,207Top 8%
4
Patents 2018

Issued Patents 2018

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10129350 Apparatus for determining identities between users Takayuki Osogami 2018-11-13
10122811 Method for determining identities between users Takayuki Osogami 2018-11-06
9996533 Question answering system using multilingual information sources Hiroshi Kanayama 2018-06-12
9996611 Method, computer program, and computer for classifying users of social media Issei Yoshida 2018-06-12