Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10047353 | Grimonitia-hollisae-derived recombinant collagenase and enzyme agent for cell and tissue dissociation | Naoko Teramura, Katsumasa Iijima, Osamu Hayashida, Keisuke Tanaka, Teru Okitsu +1 more | 2018-08-14 |
| 9617298 | Collagen powder and/or collagen-derived powder, and production method for the same | Keisuke Tanaka, Takayuki Ogura, Koichi Matsuda, Yoshikatsu Kobayashi, Shoji Oi | 2017-04-11 |
| 9486491 | Collagen peptide composition production method, DPP-4 inhibitor, and antihyperglycemic agent | Yuki Taga, Masashi Kusubata, Satoshi Suzuki, Osamu Hayashida, Yoh-ichi Koyama | 2016-11-08 |
| 9346058 | Unit for grinding sample, unit for grinding and collecting sample, and process for grinding same | Takuji Yamamoto, Kiyonori Higa | 2016-05-24 |
| 9340579 | DPP-4 inhibitor | Osamu Hayashida, Masashi Kusubata, Yuji Atsuzawa, Yuki Taga, Youichi Koyama | 2016-05-17 |
| 8691951 | Type I-type IV collagen hybrid gel | Yoh-ichi Koyama, Hitomi Fujisaki, Kiyotoshi Sekiguchi, Sugiko Futaki, Ryoko Sato | 2014-04-08 |
| 7959939 | Laminate of cultured human corneal endothelial cells layer and method for manufacturing same | Satoru Yamagami, Tatsuya Mimura, Shiro Amano, Keisuke Tanaka, Shinkichi Irie +1 more | 2011-06-14 |
| 7560074 | Instrument and method for breaking-up sample | Takuji Yamamoto, Yuko Ushiki, Shinkichi Irie | 2009-07-14 |