KW

Katsuo Wako

NC Nikken Chemicals Co.: 2 patents #17 of 86Top 20%
📍 Gyōda, JP: #250 of 565 inventorsTop 45%
Overall (All Time): #2,318,081 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5036011 Novel Aureobasidium sp. microorganisms and method for obtaining the same, and method for preparing erythritol with the same Takashi Sasaki, Takafumi Kasumi, Naoya Kubo, Keiji Kainuma, Hiroaki Ishizuka +2 more 1991-07-30
4939091 Novel auerobasidium sp. microorganisms, method for obtaining the same and method for preparing erythritol with the same Takashi Sasaki, Takafumi Kasumi, Naoya Kubo, Keiji Kainuma, Hiroaki Ishizuka +2 more 1990-07-03