HI

Hiroaki Ishitsuka

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
NC Nikken Chemicals Co.: 1 patents #38 of 86Top 45%
Overall (All Time): #3,608,055 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6030820 Process for producing high-purity erythritol crystal Satoshi Morioka, Takahiro Abe, Toshihiro Maeda, Arihiro Taki, Katsuhiko Sawada 2000-02-29