SO

Shinji Okazaki

TC Tokyo Ohka Kogyo Co.: 1 patents #31 of 107Top 30%
📍 Tochigi, JP: #127 of 349 inventorsTop 40%
Overall (2022): #260,094 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11215558 Nanostructure array, hydrogen detection element, and hydrogen detection device Yoshiaki Nishijima, Takaaki BENI, Naoki Yamasaku, Takeshi Iwai 2022-01-04