Inventor

KIKUCHI HIROMASA

JP4 patents

⚠️ This page may combine multiple inventors who share the name “KIKUCHI HIROMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DAINIPPON INK & CHEMICALS

3 patents

US12247146B2Mar 11, 2025

Adhesive tape and method of producing the same, and article using the adhesive tape and method of disassembling the same

DAINIPPON INK & CHEMICALS0 citations54

US11965099B2Apr 23, 2024

Dioxazine pigment and colorant

DAINIPPON INK & CHEMICALS0 citations53

US11879064B2Jan 23, 2024

Condensed polycyclic organic pigment composition containing polyvalent metal inorganic salt

DAINIPPON INK & CHEMICALS0 citations53

DIC CORP

1 patent

US12595398B2Apr 7, 2026

Sticky tape, article, and method for disassembling article

DIC CORP0 citations52