Inventor
YUAN JIANJUN
CN14 patents
⚠️ This page may combine multiple inventors who share the name “YUAN JIANJUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAINIPPON INK & CHEMICALS
11 patentsUS10683212B2Jun 16, 2020
Spinel particles, method for producing same, and composition and molding including spinel particles
DAINIPPON INK & CHEMICALS2 citations72
US9604852B2Mar 28, 2017
α-alumina particles and method for manufacturing the same
DAINIPPON INK & CHEMICALS3 citations72
US11718809B2Aug 8, 2023
Lubricant and lubrication composition
DAINIPPON INK & CHEMICALS2 citations70
US12503606B2Dec 23, 2025
Composite particle and method of producing composite particle
DAINIPPON INK & CHEMICALS1 citations62
US12552715B2Feb 17, 2026
Plate-like alumina particle and method for manufacturing plate-like alumina particle
DAINIPPON INK & CHEMICALS0 citations61
US12497303B2Dec 16, 2025
Molybdenum trioxide powder and method for producing same
DAINIPPON INK & CHEMICALS0 citations61
US12264108B2Apr 1, 2025
Zirconia particles and method for producing zirconia particles
DAINIPPON INK & CHEMICALS0 citations61
US12486176B2Dec 2, 2025
Composite particle and method of producing composite particle
DAINIPPON INK & CHEMICALS0 citations60
US12203044B2Jan 21, 2025
Particle-containing grease composition
DAINIPPON INK & CHEMICALS0 citations58
US12129184B2Oct 29, 2024
Molybdenum sulfide powder and method for producing same, heavy-metal adsorbent, photothermal conversion material, distillation method, oxygen reduction catalyst, and catalyst ink
DAINIPPON INK & CHEMICALS0 citations58
US12459830B2Nov 4, 2025
Plate-like alumina particle and method for manufacturing plate-like alumina particle
DAINIPPON INK & CHEMICALS0 citations50