YK

Yukio Kashima

MA Marubun: 1 patents #1 of 8Top 15%
RI Riken: 1 patents #17 of 165Top 15%
TC Tokyo Ohka Kogyo Co.: 1 patents #30 of 86Top 35%
TK Toshiba Kikai: 1 patents #2 of 26Top 8%
UL Ulvac: 1 patents #11 of 68Top 20%
Overall (2021): #194,982 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
10950751 Deep ultraviolet LED and method for manufacturing the same Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama, Ryuichiro Kamimura +2 more 2021-03-16