Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11697679 | Modified collagen protein and application of same | Junko Kijima | 2023-07-11 |
| 11293694 | Auxiliary burner for electric furnace | Koichi Tsutsumi, Sumito OZAWA, Ikuhiro Sumi | 2022-04-05 |
| 11041621 | Auxiliary burner for electric furnace | Sumito OZAWA, Koichi Tsutsumi, Ikuhiro Sumi, Kenichi Tomozawa, Takayuki Ito | 2021-06-22 |
| 10935234 | Auxiliary burner for electric furnace | Koichi Tsutsumi, Sumito OZAWA, Ikuhiro Sumi, Kenichi Tomozawa, Takayuki Ito | 2021-03-02 |
| 9039167 | Glasses | Tadashi Kita | 2015-05-26 |
| 8232099 | Method for transcription/degradation dual control of protein by antibiotic | — | 2012-07-31 |
| 8220451 | Gelling agent heating unit | Kazuhiro Kashiwagi | 2012-07-17 |