Takaya Umemoto

PA Patlite: 1 patents #1 of 4Top 25%

Overall (2020): #252,096 of 565,922Top 45%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D878947	Signal warning and displaying lamp	Yoshiko Sakata	2020-03-24