JW

Junya Wakatsuki

KA Kao: 9 patents #309 of 3,221Top 10%
Overall (All Time): #592,339 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5071585 Phosphoric acid ester, process for preparing the same, and detergent composition containing the same Akira Matsunaga, Nobutaka Horinishi, Takashi Imamura, Tomihiro Kurosaki 1991-12-10
5043424 Modification method for peptides and proteins by reacting with a phosphoric acid ester Akira Matsunaga, Nobutaka Horinishi, Takashi Imamura, Tomihiro Kurosaki 1991-08-27
4985412 Phosphoric acid ester, process for preparing the same, and detergent composition containing the same Akira Matsunaga, Nobutaka Horinishi, Takashi Imamura, Tomihiro Kurosaki 1991-01-15
4845239 Phosphoric esters and process for preparing the same Tohru Katoh, Akira Matsunaga, Tomihiro Kurosaki 1989-07-04
4812254 Detergent composition Tomohiko Sano, Tomihiro Kurosaki 1989-03-14
4774350 Phosphoric ester Tohru Katoh, Tomihiro Kurosaki 1988-09-27
4739092 Process for producing phosphoric ester salt of high purity Toshio Nozaki, Tomihiro Kurosaki, Kiyoshi Aimono 1988-04-19
4736051 Process for the preparation of an alkali metal salt of a diester phosphoric acid Toru Kato, Tomihiro Kurosaki, Takashi Imamura 1988-04-05
4670575 Process for purification of phosphoric mono esters Tomihiro Kurosaki, Hisakazu Furugaki, Katsutoshi Kojima 1987-06-02