GJ

Goo Chul Jung

Ricoh Company: 1 patents #496 of 1,326Top 40%
📍 Seoul, KR: #3,157 of 8,082 inventorsTop 40%
Overall (2021): #446,482 of 548,734Top 85%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10915040 Toner container with an operating structure disposed on a first side, a shutter disposed on a second side, and a lock Tomofumi Yoshida, Kohta Sakaya, Shinichi Arasawa, Jin Sam Park, Yasunobu Ogata 2021-02-09