Kota Ishii

CC Citizen Electronics Co.: 1 patents #144 of 252Top 60%

CC Citizen Holdings Co.: 1 patents #208 of 431Top 50%

ME Mik Electronic: 1 patents #3 of 9Top 35%

Overall (All Time): #1,782,689 of 4,157,543Top 45%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
12112902	Push button switch	Munechika Miyata	2024-10-08
9357593	Light-emitting device	Takakazu Yano, Akio Yoshimura, Sadato Imai	2016-05-31