Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11571473 | Method for efficiently inducing antibody, antibody and detection system for hepatitis virus | Hisashi Narimatsu, Kiyohiko ANGATA, Hiroyuki Kaji, Takashi Sato, Yasunori Chiba +8 more | 2023-02-07 |
| 10539576 | Lung cancer differential marker | Hisashi Narimatsu, Akira Togayachi, Yuzuru Ikehara, Hiroyuki Kaji, Takashi Ohkura +6 more | 2020-01-21 |
| 10352927 | Glycoform detection method and glycoform detection device | Hisashi Narimatsu, Yuzuru Ikehara, Yasuhiro Hashimoto, Keiro Shirotani, Kiyomitsu Nara +3 more | 2019-07-16 |
| 10156576 | Method for enrichment and separation of spinal fluid glycoprotein, method for searching for marker for central nervous system diseases which utilizes the aforementioned method, and marker for central nervous system diseases | Hisashi Narimatsu, Jun Hirabayashi, Hideki Matsuzaki, Yuzuru Ikehara, Hiromi Ito +6 more | 2018-12-18 |
| 9796761 | Glycan markers as measure of disease state of hepatic diseases | Hisashi Narimatsu, Jun Hirabayashi, Yuzuru Ikehara, Takashi Angata, Hiroyuki Kaji +7 more | 2017-10-24 |
| 9696320 | Lung cancer differential marker | Hisashi Narimatsu, Akira Togayachi, Yuzuru Ikehara, Hiroyuki Kaji, Takashi Ohkura +6 more | 2017-07-04 |
| 9500650 | Undifferentiated cell detection method and complex carbohydrate detection method | Hiroaki Tateno, Jun Hirabayashi, Yuzuru Ito, Yasuko Onuma, Makoto Asashima +2 more | 2016-11-22 |
| 8623608 | Method for measuring glycoprotein, method for examining liver disease, reagent for quantitative determination of glycoprotein, and glycan-marker glycoprotein as an index for clinical conditions of liver disease | Hisashi Narimatsu, Yuzuru Ikehara, Maki Sogabe, Yasuhito Tanaka, Masashi Mizokami +6 more | 2014-01-07 |
| 8597576 | Analyzer for glycan or complex carbohydrate | Jun Hirabayashi, Noboru Uchiyama | 2013-12-03 |
| 8557602 | Method for detecting and distinguishing intrahepatic cholangiocarcinoma | Jun Hirabayashi, Atsushi Matsuda, Hisashi Narimatsu, Yuzuru Ikehara, Junichi Shoda +1 more | 2013-10-15 |
| 8008094 | Methods for analyzing interactions between proteins and sugar chains | Jun Hirabayashi, Sachiko Nakamura, Noboru Uchiyama | 2011-08-30 |
| 6017917 | Guanidine derivatives | Yoshikazu Inoue, Kumi Yamasaki | 2000-01-25 |
| 5968985 | Benzoylguanidine derivatives as medicaments | Hiroaki Mizuno, Kumi Yamasaki, Yoshikazu Inoue | 1999-10-19 |
| 5824691 | Guanidine derivatives as inhibitors of Na.sup.+ /H.sup.+ exchange in cells | Yoshikazu Inoue, Hisashi Takasugi, Hiroaki Mizuno, Kumi Yamasaki | 1998-10-20 |
| 5622976 | Oxadiazole derivatives having acetylcholinesterase-inhibitory and muscarinic agonist activity | Hisashi Takasugi, Mitsuru Ohkubo | 1997-04-22 |
| 5059608 | Bicyclic amine compound and a process for the preparation thereof | Hisashi Takasugi, Mitsuru Ohkubo | 1991-10-22 |
| 5037824 | N-containing heterocyclic compounds, compositions and use | Hisashi Takasugi, Hiroyoshi Sakai | 1991-08-06 |
| 4990507 | N-containing heterocyclic compounds, and composition comprising the same | Takao Takaya, Hisashi Takasugi, Kimio Esumi, Hiroyoshi Sakai, Kazuhiro Maeda +1 more | 1991-02-05 |
| 4931453 | Di phenylpyridazine compounds, processes for the preparation thereof and pharmaceutical compositions comprising the same | Hisashi Takasugi, Hiroyoshi Sakai, Yoshie Sugiyama, Takao Takaya | 1990-06-05 |
| 4857527 | Morpholine containing pyridine compounds, compositions and use | Takao Takaya, Hisashi Takasugi, Kimio Esumi, Hiroyoshi Sakai, Kazuhiro Maeda +1 more | 1989-08-15 |
| 4831030 | Diphenylpyridine compounds, processes for the preparation thereof and composition comprising the same | Hisashi Takasugi, Hiroyoshi Sakai, Yoshie Sugiyama, Takao Takaya | 1989-05-16 |
| 4727073 | Pyrimidine derivatives and composition of the same | Takao Takaya, Hisashi Takasugi, Yoshie Sugiyama | 1988-02-23 |
| 4698340 | Pyrimidine derivatives, processes for preparation thereof and composition containing the same | Takao Takaya, Hisashi Takasugi, Yoshie Sugiyama | 1987-10-06 |