NT

Noriyoshi Tuchiya

TT The University Of Tokyo: 1 patents #55 of 326Top 20%
TU Tohoku University: 1 patents #24 of 192Top 15%
📍 Rifu, JP: #134 of 319 inventorsTop 45%
Overall (2022): #312,509 of 548,613Top 60%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11230890 Well drilling bit and well drilling method using the same Shigemi NAGANAWA, Kuniaki Shimada 2022-01-25