KO

Keiji Okada

MC Murata Manufacturing Co.: 3 patents #110 of 1,024Top 15%
OL Olympus: 1 patents #285 of 692Top 45%
Overall (2019): #50,440 of 560,194Top 10%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10506151 Information acquisition apparatus Hideaki Yoshida, Hisayuki Harada, Toshikazu Hayashi, Yuichi Tsuchimochi, Osamu Nonaka 2019-12-10
10469055 Filter device including longitudinally coupled resonator elastic wave filter and elastic wave resonator Hideki IWAMOTO, Yuichi Takamine, Tsutomu Takai 2019-11-05
10447240 Elastic wave device and filter device Takashi Yamane, Hideki IWAMOTO, Syunsuke KIDO, Masanori Otagawa, Ippei Hatsuda +1 more 2019-10-15
10171061 Elastic wave device Hideki IWAMOTO, Yuichi Takamine, Tsutomu Takai 2019-01-01