Inventor
YONEDA SHIGEKI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “YONEDA SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAKURA COLOR PROD CORP
5 patentsUS7914222B2Mar 29, 2011
Tip unit for liquid applicator, method for producing the same, and liquid applicator having the tip unit
SAKURA COLOR PROD CORP5 citations71
US7538148B2May 26, 2009
Aqueous ink composition
SAKURA COLOR PROD CORP5 citations71
US7776941B2Aug 17, 2010
Oil-based ink composition for writing instruments
SAKURA COLOR PROD CORP2 citations60
US7721402B2May 25, 2010
Method of producing applicator tip
SAKURA COLOR PROD CORP3 citations60
US7637680B2Dec 29, 2009
Coating tool
SAKURA COLOR PROD CORP1 citations50