Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767349 | Modified streptolysin O | Yosuke Sumida, Hiroaki Kitazawa | 2023-09-26 |
| 11591631 | Glucose monitoring method and glucose sensor | Yasuhiro Yamazaki, Atsushi Kawai | 2023-02-28 |
| 10913971 | Enzyme preparation for use in measurement of glucose | Yuu Utashima | 2021-02-09 |
| 9994827 | Method for producing fructosyl valyl histidine oxidase preparation | Rie Hirao, Shusaku Yanagidani | 2018-06-12 |
| 9796963 | Glucose dehydrogenase | Yasuhiro Yamazaki, Yosuke Sumida, Rie Hirao, Yuu Utashima, Hiroshi Aiba +1 more | 2017-10-24 |
| 9657325 | Glucose dehydrogenase | Hiroshi Aiba, Yosuke Sumida, Yasuhiro Yamazaki, Yuu Utashima | 2017-05-23 |
| 9506042 | Glucose dehydrogenase | Yosuke Sumida, Rie Hirao, Yuu Utashima, Hiroaki Kitazawa, Hiroshi Aiba +1 more | 2016-11-29 |
| 9506043 | Diaphorase | Sachio Iwai, Seiji Takeshima, Shusaku Yanagidani | 2016-11-29 |
| 9487758 | Glucose dehydrogenase | Yosuke Sumida, Hiroshi Aiba, Hiroshi Kawaminami, Rie Hirao, Yuu Utashima +1 more | 2016-11-08 |
| 9404144 | Glucose dehydrogenase | Yosuke Sumida, Rie Hirao, Yuu Utashima, Hiroshi Kawaminami, Hiroshi Aiba +1 more | 2016-08-02 |
| 9260699 | Glucose dehydrogenase | Yosuke Sumida, Hiroshi Aiba, Hiroshi Kawaminami, Rie Hirao, Yuu Utashima +1 more | 2016-02-16 |
| 9133446 | Alkaline phosphatase | Hiroshi Aiba, Yoshiaki Nishiya | 2015-09-15 |
| 9040257 | Basidiomycetous yeast mutant | Yuu Utashima, Shusaku Yanagidani, Kazuo Masaki | 2015-05-26 |
| 7871805 | Glucose dehydrogenase | Hiroshi Aiba, Hiroshi Kawaminami, Yoshiaki Nishiya | 2011-01-18 |
| 7741100 | Method for highly expressing recombinant glucose dehydrogenase derived from filamentous fungi | Masao Kitabayashi, Yuji Tsuji, Hiroshi Kawaminami, Yoshiaki Nishiya | 2010-06-22 |
| 7655130 | Glucose dehydrogenase from Aspergillus oryzae | Yuji Tsuji, Masao Kitabayashi, Yoshiaki Nishiya | 2010-02-02 |
| 7553649 | Method for producing glucose dehydrogenase from Aspergillus oryzae | Yuji Tsuji, Masao Kitabayashi, Yoshiaki Nishiya | 2009-06-30 |
| 7494794 | Glucose dehydrogenase | Hiroshi Aiba, Hiroshi Kawaminami, Yoshiaki Nishiya | 2009-02-24 |
| 7479383 | Modified pyrroloquinoline quinone (PQQ) dependent glucose dehydrogenase excellent in substrate specificity | Seiji Takeshima, Tadanobu Matsumura, Masanori Oka, Noriaki Hirayama | 2009-01-20 |
| 7229812 | Modified sarcosine oxidase, process for producing the same and reagent composition using the same | Atsushi Sogabe, Masanori Oka | 2007-06-12 |
| 6867012 | Determination method of biological component and reagent kit used therefor | Atsushi Sogabe, Shizuo Hattori, Masanori Oka, Yoshihisa Kawamura | 2005-03-15 |
| 5624812 | Method for measuring carbon dioxide and reagent therefor | Shizuo Hattori, Yukihiro Sogabe, Shigenori Emi | 1997-04-29 |
| 5547851 | Method for measuring carbon dioxide and reagent therefor | Shizuo Hattori, Yukihiro Sogabe, Shigenori Emi | 1996-08-20 |