YS

Yoshitaka Sekiguchi

Ricoh Company: 1 patents #496 of 1,326Top 40%
Overall (2021): #198,007 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11036152 Toner, image forming method, image forming apparatus, and process cartridge Shohta Kobayashi, Satoshi Ogawa, Masayuki Ishii, Naoko Kitada 2021-06-15