Inventor

KOYAMA HIROYA

JP4 patents

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

NAGAI KATSUYUKI

1 patent

US9051288B2Jun 9, 2015

Method for producing 4′-ethynyl d4T

NAGAI KATSUYUKI2 citations54

NAKAMURA MASATAKA

1 patent

US8569538B2Oct 29, 2013

Acryloyl materials for molded plastics

NAKAMURA MASATAKA1 citations43

KNC LAB CO LTD

1 patent

US7598408B2Oct 6, 2009

Intermediates for synthesis of vitamin D derivatives

KNC LAB CO LTD0 citations33

HIROSE KATSUTOSHI

1 patent

US8299303B2Oct 30, 2012

Process for producing a concentrated solution for a photoresist-stripping liquid having low water content

HIROSE KATSUTOSHI0 citations32