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Hiroto Sumida — 1 Patent in 2021

GUGurunavi: 1 patents #3 of 11Top 30%
Nara, JP: #54 of 183 inventorsTop 30%
Overall (2021): #432,529 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10991056 Menu generation system Seiichiro Kubo, Makito Chiba, Koichiro Nakayama 2021-04-27

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Hirofumi Sumi1
Hideki Sumi1
Hiroyuki Suhara1