YK

Yoshiharu Kawahara

KA Kao: 3 patents #1,053 of 3,221Top 35%
KC Kao Soap Co.: 1 patents #82 of 203Top 45%
Overall (All Time): #1,298,341 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5128251 Immobilized lipolytic enzyme for esterification and interesterification Hideki Yokomichi, Takeshi Yasumasu, Kazuhiro Nakamura 1992-07-07
4861612 Method of separating oleaginous matter into components having various melting points Akira Nakano, Hiroshi Higashioka, Masaki Nomura, Ko Yamashita, Yoshito Sano +1 more 1989-08-29
4735900 Enzyme preparation for interesterification Kouichi Urata, Yoshitaka Hirota, Hideki Yokomichi 1988-04-05
4275012 Process for continuous refining of oils and fats Isao Kokubo 1981-06-23