SK

Sumio Kitahata

EC Ensuiko Sugar Refining Co.: 2 patents #1 of 7Top 15%
UN Unknown: 2 patents #56 of 2,033Top 3%
📍 Ibaraki, JP: #55 of 576 inventorsTop 10%
Overall (1994): #19,106 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5366879 Method of preparing branched cyclodextrin Koji Hara, Koki Fujita, Nobuhiro Kuwahara, Hirofumi Nakano 1994-11-22
5356884 Hetero-branched cyclodextrins Koji Hara, Koki Fujita, Nobuhiro Kuwahara, Kyoko Koizumi 1994-10-18