Inventor
UENO MIFUYU
JP10 patents
⚠️ This page may combine multiple inventors who share the name “UENO MIFUYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OTSUKA CHEMICAL CO LTD
6 patentsUS12240796B2Mar 4, 2025
Crystals and production method for the same
OTSUKA CHEMICAL CO LTD0 citations59
US11708480B2Jul 25, 2023
Rubber composition, tire, additive and hydrazide compound
OTSUKA CHEMICAL CO LTD0 citations56
US12404233B2Sep 2, 2025
Crystals of 3-hydroxy-N'-(1,3-dimethylbutylidene)-2-naphthoic acid hydrazide and production method for the same
OTSUKA CHEMICAL CO LTD0 citations55
US10066080B2Sep 4, 2018
Rubber composition, tire, bisanilino compound, and anti-aging agent
OTSUKA CHEMICAL CO LTD0 citations47
US10059829B2Aug 28, 2018
Rubber composition, tire, amine compound, and anti-aging agent
OTSUKA CHEMICAL CO LTD0 citations47
US10011704B2Jul 3, 2018
Rubber composition, tire, bisphenyldiamine compound, and anti-aging agent
OTSUKA CHEMICAL CO LTD0 citations37
BRIDGESTONE CORP
3 patentsUS11339272B2May 24, 2022
Additive for rubber, rubber composition, and tire using the same
BRIDGESTONE CORP0 citations56
US10053553B2Aug 21, 2018
Rubber composition, and pneumatic tire using same
BRIDGESTONE CORP0 citations49
US9546232B2Jan 17, 2017
Rubber composition, and pneumatic tire using same
BRIDGESTONE CORP0 citations49