Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455684 | Insitu assay of substance in biological sample using labeled probe | Kazuhiro Matsui, Katsunori Ikeda, Yoshihisa Kawamura, Kazuko Matsumoto | 2002-09-24 |
| 6339172 | Assay of substance in biological sample using labeled probe | Kazuhiro Matsui, Katsunori Ikeda, Yoshihisa Kawamura, Kazuko Matsumoto | 2002-01-15 |
| 6188824 | Optical signal transmission multicore plastic optical fiber | — | 2001-02-13 |
| 6162614 | Sugar ester derivatives, reagents for measurement of hydrolase activity and methods for measurement of hydrolase activity | Toshio Kurihara, Toshiyuki Nishio, Hisao Yamamoto, Minoru Kamimura, Tsuneo Hanyu +1 more | 2000-12-19 |
| 5874078 | Reagent composition of glutamate dehydrogenase from pseudomonas | Noriyuki Hongo, Shizuo Hattori, Kazumi Yamamoto, Yoshihisa Kawamura | 1999-02-23 |
| 5821061 | Method and reagent for detecting a ligand in a sample | Shizuo Hattori, Kazumi Yamamoto, Yoshihisa Kawamura | 1998-10-13 |
| 5821095 | Alkaline phosphatase | Shizuo Hattori, Kazumi Yamamoto, Yoshihisa Kawamura | 1998-10-13 |
| 5773585 | Glutamate dehydrogenase from Pseudomonas | Noriyuki Hongo, Shizuo Hattori, Kazumi Yamamoto, Yoshihisa Kawamura | 1998-06-30 |
| 5744342 | Protein having heat-resistant malate dehydrogenase activity | Atsushi Sogabe, Seiji Takeshima, Kazumi Yamamoto, Shigenori Emi, Yoshihisa Kawamura | 1998-04-28 |
| 5734773 | Multicore plastic optical fiber for light signal transmission | Hajime Munekuni, Shigeki Katsuta | 1998-03-31 |
| 5686294 | Protein having heat-resistant malate dehydrogenase activity | Atsushi Sogabe, Seiji Takeshima, Kazumi Yamamoto, Shigenori Emi, Yoshihisa Kawamura | 1997-11-11 |
| 5471553 | Multicore hollow optical fiber and a method for preparation thereof | — | 1995-11-28 |
| 4987067 | Maltooligosaccharide derivatives and reagents for determination of amylase activity | Katsutoshi Ishimaru, Akira Shimada, Yuzo Hayashi | 1991-01-22 |
| 4983512 | Reagent for determination of acid phosphatase | Yuzo Hayashi | 1991-01-08 |
| 4889408 | Plastic optical fiber less attenuating light and process for producing the same | — | 1989-12-26 |
| 4842369 | Cladding material for plastic optical fiber and plastic optical fiber using the same | Shigeki Katsuta, Kazuhiko Maeda, Taku Yamauchi, Toshio Koishi | 1989-06-27 |
| 4778757 | Method for the determination of substrates or enzyme activities | Noboru Mitsuhida, Yoshitaka Nakagiri | 1988-10-18 |