Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8952215 | Antibody-producing transgenic silkworms and methods for producing the same | Toshiki Tamura, Isao Kobayashi, Toshio Kanda, Keiro Uchino, Tatsuya Ohashi +3 more | 2015-02-10 |
| 8426674 | Method for production of TRACP5b | Iwao Kiyokawa, Tatsuya Ohashi, Toshihide Miura, Toshiki Tamura, Isao Kobayashi +1 more | 2013-04-23 |
| 7981690 | Method of assaying antigen and kit to be used therein | Ryo Kojima, Yoshiro Sato | 2011-07-19 |
| 7781180 | Marker proteins for diagnosing liver disease and method of diagnosing liver disease using the same | Fumio Nomura, Kazuyuki Sogawa, Takeshi Tomonaga, Takenori Ochiai, Hideaki Shimada +1 more | 2010-08-24 |
| 7611855 | Immunoassay method and kit to be used therein | Tatsuya Ohashi, Toshihide Miura, Yoshihiko Igarashi, Fumio Nomura, Takeshi Tomonaga | 2009-11-03 |
| 7544516 | Reagent for determination of calcium and determination method | Kenta Noda, Ryo Kojima | 2009-06-09 |
| 7517951 | Marker proteins for diagnosing liver disease and method of diagnosing liver disease using the same | Fumio Nomura, Kazuyuki Sogawa, Takeshi Tomonaga, Takenori Ochiai, Hideaki Shimada +1 more | 2009-04-14 |
| 7465556 | Method of immunoassay tartrate resistant acid phosphatase 5b and kit to be used therein | Toshihide Miura, Tatsuya Ohashi, Kumiko Sasagawa | 2008-12-16 |
| 7074903 | Monoclonal antibody specific to tartrate-resistant acid phosphatase 5b and use thereof | Tatsuya Ohashi, Toshihide Miura, Yoshihiko Igarashi, Kumiko Sasagawa | 2006-07-11 |
| 6645735 | Reagent for GPT assay | Yoshiro Sato, Chie Satokawa, Ryo Kojima | 2003-11-11 |
| 5945298 | Method for assaying bilirubin .delta. fractions | Ryo Kojima, Yoshikiyo Sasagawa | 1999-08-31 |
| 5888828 | Kit for measuring urea nitrogen | Hirotoshi Tanaka, Ryo Kojima | 1999-03-30 |
| 5872009 | Method for measuring bilirubin | Ryo Kojima, Yoshikiyo Sasagawa | 1999-02-16 |
| 5719030 | Monoclonal antibody to prostate-derived acid phosphatase and method for determination of acid phosphatase using the same as well as kit for determination | Katsumasa Kuroiwa, Takahiro Tomiyama, Toshihide Miura, Takeshi Nagasawa | 1998-02-17 |
| 5618686 | Method of measuring the total ketone body and a sample reagent | Ryo Kojima, Yoshiro Sato, Akiko Takekawa | 1997-04-08 |
| 5399488 | Method for assaying enzyme activity using N-acetyl-.beta.-D-glucosamine derivatives | Katsumasa Kuroiwa, Toshihide Miura, Takeshi Nagasawa | 1995-03-21 |
| 5227291 | Method for determination of acid phosphatase activity using 4-acyl-2, 6-dihalophenyl phosphoric acid derivatives | Katsumasa Kuroiwa, Toshihide Miura, Takeshi Nagasawa | 1993-07-13 |
| 5151372 | Method for determination of hydroxyacetophenone derivatives | Katsumasa Kuroiwa, Toshihide Miura, Takeshi Nagasawa | 1992-09-29 |
| 5115099 | Substrates for determination of enzyme activity and intermediates for synthesis of the substrates as well as process for producing the intermediates | Katsumasa Kuroiwa, Hitoshi Matsuura, Shuichi Nakatsuyama, Takeshi Nagasawa, Koji Endo | 1992-05-19 |
| 5081274 | 4-acyl-2,6-dihalophenyl-phosphoric acid derivatives useful in the determination of acid phosphatase activity | Katsumasa Kuroiwa, Toshihide Miura, Takeshi Nagasawa | 1992-01-14 |
| 4983756 | Novel choline derivative and method for detemining serum cholinesterase activity using the same | Katsumasa Kuriowa, Takeshi Nagasawa | 1991-01-08 |
| 4861713 | Novel method for determining cholinesterase activity | Katsumasa Kuroiwa, Takeshi Nagasawa | 1989-08-29 |
| 4717659 | Novel method for determining cholinesterase activity | Katsumasa Kuroiwa, Katsuyuki Takabayashi, Takeshi Nagasawa | 1988-01-05 |