SY

Shoji Yoshimura

ME Mecta: 12 patents #5 of 74Top 7%
KC Kanto Ishi Pharmaceutical Co.: 3 patents #4 of 18Top 25%
MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #880 of 1,543Top 60%
Overall (All Time): #328,992 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
RE34091 Sialic acid derivatives having active carbonyl group Shohei Shibayama, Masaaki Numata, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1992-10-06
5077397 Sialic acid derivative with active ester groups Makoto Tanaka 1991-12-31
5057605 Sialocylglycerolipids and method for preparing the same Yuzi Matsuzaki, Mamoru Sugimoto, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1991-10-15
4990603 Sialic acid derivatives and process therefor Tomoya Ogawa, Mamoru Sugimoto, Masaaki Numata, Masayoshi Ito, Yoshiyasu Shitori 1991-02-05
4963653 Sialic acid-bonded octapeptide and preparation thereof Yoshitaka Nagai, Shohei Shibayama, Masaaki Numata, Makoto Tanaka, Masayoshi Ito +5 more 1990-10-16
4950750 Glycolipid containing N-glycolylneuraminic acid and method of producing the same Tomoya Ogawa, Masaaki Numata, Mamoru Sugimoto, Shohei Shibayama, Masayoshi Ito +1 more 1990-08-21
4921948 Sialosyl glyceride and process for producing the same Yuzi Matsuzaki, Mamoru Sugimoto, Masayoshi Ito, Tomoya Ogawa 1990-05-01
4918177 Sialic acid derivatives having active carbonyl group Shohei Shibayama, Masaaki Numata, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1990-04-17
4880572 Un-natural ceramide related compounds and preparation thereof Shuji Fujita, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1989-11-14
4797477 Process for preparing sialic acid derivatives Yoichiro Tani, Youzi Matsuzaki, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1989-01-10
4774326 Process for preparing N-glycolylneuraminic acid derivatives Shohei Shibayama, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1988-09-27
4691012 Sialic acid derivative and process for preparing the same Haruo Ogura, Kimio Furuhata, Toshiaki Osawa, Satoshi Toyoshima, Yoshiyasu Shitori +1 more 1987-09-01
4675391 Glycoside derivatives Shohei Shibayama, Yuzi Matsuzaki, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1987-06-23
4663443 N-substituted neuraminic acid derivatives Shohei Shibayama, Masayoshi Ito, Yoshiyasu Shitori, Tomoya Ogawa 1987-05-05
4436904 Cephalosporins Shigeo Shimizu, Hiroyuki Takano, Kinji Takada 1984-03-13