IK

Ikuko Kawamata

SL Semiconductor Energy Laboratory: 3 patents #112 of 333Top 35%
Overall (2023): #77,065 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11809030 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-11-07
11803213 Electronic book Shunpei Yamazaki, Jun Koyama, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-10-31
11598982 Display device Satohiro Okamoto, Yasuyuki Arai, Atsushi Miyaguchi, Yoshitaka Moriya 2023-03-07