KT

Keiichi Tsuji

SC Sumitomo Construction Machinery Co.: 3 patents #19 of 89Top 25%
Overall (All Time): #1,322,507 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12325980 Display device, shovel, and information processing apparatus Takeya IZUMIKAWA, Takaaki Morimoto, Atsushi Nakayama, Yusuke Sato, Takashi Umeda 2025-06-10
12252868 Shovel Takaaki Morimoto, Atsushi Nakayama 2025-03-18
12054919 Shovel with external notification function Takaaki Morimoto, Yusuke Sato 2024-08-06