TO

Tatsuya Oka

IH Ihi: 2 patents #35 of 222Top 20%
II Icom Incorporated: 1 patents #6 of 12Top 50%
Overall (2020): #66,956 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10797780 Multisite trunking system and site switching method Yoshiyuki Tanaka 2020-10-06
10603649 Reactor Akihisa YANO, Hiroyuki Kamata, Shigeki Sakakura, Nobuyuki Honma, Yusuke TAKEUCHI 2020-03-31
10583413 Reactor Taiga YAMAMOTO, Shigeki Sakakura, Akihisa YANO, Takahito AKITA, Shunji MIYAJIMA +2 more 2020-03-10