Inventor

TAKEYA HARUHIKO

JP3 patents

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

COSMO SOGO KENKYUSHO KK

2 patents

US5380935AJan 10, 1995

Process for preparing 5-aminolevulinic acid

COSMO SOGO KENKYUSHO KK16 citations71

US5554766ASep 10, 1996

Process for preparing water-soluble organic oxide

COSMO SOGO KENKYUSHO KK0 citations45

TOAGOSEI CO LTD

1 patent

US6602970B2Aug 5, 2003

2-cyanoacrylate composition

TOAGOSEI CO LTD7 citations68