AY

Akira Yoshikawa

AK Asahi Kasei Kabushiki Kaisha: 1 patents #40 of 160Top 25%
CA Ca: 1 patents #98 of 335Top 30%
TC Tohoku Techno Arch Co.: 1 patents #1 of 24Top 5%
📍 Rifu, JP: #46 of 288 inventorsTop 20%
Overall (2019): #195,492 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10424684 MSM ultraviolet ray receiving element, MSM ultraviolet ray receiving device Kazuhiro Nagase, Motoaki Iwaya, Saki USHIDA 2019-09-24
10174247 Illuminant and radiation detector Kei Kamada, Yuui Yokota, Shunsuke Kurosawa, Yasuhiro SHOJI 2019-01-08