Inventor
YOKOYAMA KATSUTOSHI
JP7 patents
⚠️ This page may combine multiple inventors who share the name “YOKOYAMA KATSUTOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSAKA SODA CO LTD
4 patentsUS11084891B2Aug 10, 2021
Photocurable resin composition, ink and coating material
OSAKA SODA CO LTD0 citations61
US10941232B2Mar 9, 2021
Photocurable resin composition, ink and coating material
OSAKA SODA CO LTD0 citations61
US11149157B2Oct 19, 2021
Photocurable resin composition, ink and coating material
OSAKA SODA CO LTD0 citations56
US10336836B2Jul 2, 2019
Photocurable resin composition, ink, and coating
OSAKA SODA CO LTD0 citations46