Inventor

KANBAYASHI HIRONOBU

JP3 patents

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

PILOT KK

2 patents

US6083311AJul 4, 2000

Water based ink having metallic luster adapted for direct-filling in ball-point pen

PILOT KK19 citations88

US6114412ASep 5, 2000

Water-based ink with metallic gloss for direct fill in ball-point pen

PILOT KK9 citations69

PILOT CORP

1 patent

US7396397B2Jul 8, 2008

Ink composition for oil-based ballpoint pen and method for production thereof, and ballpoint pen refill

PILOT CORP2 citations56