Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10096841 | Catalyst carrier, method for producing catalyst carrier, and use of catalyst carrier | Kunchan Lee, Hiroshi Takahashi | 2018-10-09 |
| 10005066 | Catalyst carrier and method for producing the same | Kunchan Lee, Hiroshi Takahashi | 2018-06-26 |
| 9947937 | Catalyst carrier and method for producing the same | Kunchan Lee, Hiroshi Takahashi | 2018-04-17 |
| 8167852 | Microneedle device and method for producing the same | Ying-shu Quan, Fumio Kamiyama, Yoshikazu Tobinaga, Kentaro Ohshima, Akira Yamamoto | 2012-05-01 |
| 6739250 | Device for controlling rotation of rotating drum | — | 2004-05-25 |