YW

Yasuhiro Watanabe

Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
MA Marubun: 1 patents #16 of 24Top 70%
NC Nippon Tungsten Co.: 1 patents #45 of 139Top 35%
RI Riken: 1 patents #679 of 1,824Top 40%
SC Shibaura Machine Co.: 1 patents #36 of 77Top 50%
TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%
UL Ulvac: 1 patents #339 of 680Top 50%
Overall (All Time): #2,650,093 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11309454 Deep ultraviolet LED and method for producing the same Yukio Kashima, Eriko Matsuura, Mitsunori Kokubo, Takaharu Tashiro, Hideki Hirayama +9 more 2022-04-19