RK

Ryuichiro Kamimura

MA Marubun: 1 patents #1 of 8Top 15%
RI Riken: 1 patents #23 of 137Top 20%
TC Tokyo Ohka Kogyo Co.: 1 patents #17 of 65Top 30%
TK Toshiba Kikai: 1 patents #9 of 41Top 25%
UL Ulvac: 1 patents #5 of 82Top 7%
Overall (2020): #290,939 of 565,922Top 55%
1
Patents 2020

Issued Patents 2020

Patent #TitleCo-InventorsDate
10680134 Deep ultraviolet LED and method for manufacturing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama +2 more 2020-06-09