Inventor
YAO ATSUSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “YAO ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KOYO SEIKO CO
4 patentsUS5941704AAug 24, 1999
Crown cage for ball bearing and dental hand piece including the same
KOYO SEIKO CO37 citations91
US5733120AMar 31, 1998
Dental handpiece capable of stable supporting turbine
KOYO SEIKO CO46 citations88
US6794342B2Sep 21, 2004
Grease composition and rolling bearing lubricated by the grease composition
KOYO SEIKO CO11 citations71
US6715924B2Apr 6, 2004
Rolling bearing
KOYO SEIKO CO2 citations60
IDEMITSU KOSAN CO
4 patentsUS11760650B2Sep 19, 2023
Compound
IDEMITSU KOSAN CO0 citations61
US12381254B2Aug 5, 2025
Solid electrolyte and method for producing same
IDEMITSU KOSAN CO0 citations59
US11380934B2Jul 5, 2022
Method for producing solid electrolyte having argyrodite type crystal structure
IDEMITSU KOSAN CO0 citations59
US11973185B2Apr 30, 2024
Method for producing sulfide solid electrolyte
IDEMITSU KOSAN CO0 citations57