Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8252531 | Nonspecific hybridization inhibitors, clinical examination reagents and clinical examination method | Shujiro Sakaki, Kenshiro Shuto, Mamoru Tsuchida, Mitsuo Isomura | 2012-08-28 |
| 7771928 | Immunoassay device and immunoassay method using the same | Akira Hasegawa, Mitsuo Isomura | 2010-08-10 |
| 7276343 | Chemiluminescence enhancer | Kazushige Moriyama, Tetsuji Tanimoto, Tatsuki Matsuno | 2007-10-02 |
| 6589754 | Immunoassay element and process for immunoassay | Toshikage Hiraoka, Tetsuji Tanimoto, Yoshihiko Makino, Tadashi Ninomiya, Hiroshi Shinoki +2 more | 2003-07-08 |
| 6472160 | Immunoassay device and immunoassay method using the same | Hiroko Saruta, Akira Hasegawa, Yuko Ishioka, Mitsuo Isomura | 2002-10-29 |
| 6251618 | Color developing method, enzyme immunoassay using the color developing method, and immunochromatography incorporating the enzyme immunoassay | Masami Sugiyama, Mamoru Miyazaki | 2001-06-26 |
| 6221625 | Enzyme-labeled immunoassay and device therefor | Mitsuo Isomura, Atsuka Sato | 2001-04-24 |
| 6017494 | Liquid supply device and analytical test device | Mitsushi Gotanda, Akira Hasegawa, Yuko Fujiwara | 2000-01-25 |
| 5998156 | Color developing method, enzyme immunoassay using the color developing method, and immunochromatography incorporating the enzyme immunoassay | Masami Sugiyama, Mamoru Miyazaki | 1999-12-07 |
| 5736349 | Magnetic particle and immunoassay using the same | Motohiro Sasaki, Masahiko Matsukawa, Katsuaki Yoshioka, Makoto Anan, Mitsuo Isomura +1 more | 1998-04-07 |
| 5603898 | Dry-type analytical element for immunoassay | Yukio Sudo, Isao Nishizono, Toshikage Hiraoka, Tetsuji Tanimoto, Shigeki Kageyama | 1997-02-18 |
| 5569589 | Immunoassay element and process and immunoassay | Toshikage Hiraoka, Tetsuji Tanimoto, Yoshihiko Makino, Tadashi Ninomiya, Naofumi Hora +2 more | 1996-10-29 |
| 5482839 | Automatic immunological measuring system | Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe +1 more | 1996-01-09 |
| 5320944 | Immunoassay using magnetic particle | Masahisa Okada, Akira Yano, Masao Oishi, Katsuaki Yoshioka, Toshiomi Nakamura | 1994-06-14 |
| 5290708 | Method of immunoassay measurement | Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe +1 more | 1994-03-01 |
| D342575 | Receptacle for blood sample analyzing | Mitsushi Gotanda, Akira Hasegawa, Nobuyuki Takahashi | 1993-12-21 |
| 5158895 | Automatic immunological measuring system | Isao Nishizono, Hidetaka Minakawa, Masahisa Okada, Yasusuke Sakurabayashi, Fumio Watanabe +1 more | 1992-10-27 |
| 5094939 | Chemiluminescence assays using stabilized dioxetane derivatives | Masahisa Okada, Tadashi Ninomiya, Akira Yano | 1992-03-10 |
| 5093081 | Dry-type analytical element for immunoassay | Yukio Sudo, Toshikage Hiraoka, Isao Nishizono, Shigeki Kageyama, Tetsuji Tanimoto | 1992-03-03 |
| 4757001 | Method of measuring biological ligand by utilizing amylase | Yasushi Kasahara | 1988-07-12 |
| 4692404 | Method of measuring biological ligand by the use of enzymes | Yasushi Kasahara | 1987-09-08 |
| 4649105 | Method of measuring biological ligand | Yasushi Kasahara, Hiromasa Suzuki | 1987-03-10 |
| 4621048 | Reagents containing an anti-ligand bound to an anti-enzyme and methods for employing said reagents in an immunoassy | Hiromasa Suzuki, Yasushi Kasahara | 1986-11-04 |
| 4582792 | Immunoassay method using two immobilized biologically active substances | Yasushi Kasahara, Hiromasa Suzuki | 1986-04-15 |
| 4432896 | Derivatives of hippuryl-L-phenylalanine | Masami Sugiyama, Yasushi Kasahara | 1984-02-21 |