Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392445 | Composite type heat insulator and method for producing the same | Naoyuki Oya, Shuya Kawaoka, Kenji Imae, Yoshihiko Imae | 2025-08-19 |
| 10982901 | Drying system | Manabu Hakata, Yasushi Kondo, Keiichi Suzuki, Satoshi Tamura | 2021-04-20 |
| 9984794 | Refractory insulating sheet | Kenji Imae, Yoshihiko Imae, Takashi Shirai, Naoyuki Oya | 2018-05-29 |
| 7842266 | Method of denitration of exhaust gas and apparatus therefor | Youichi Takahashi, Yutaka Tsukui, Nobuyasu Kanda, Shoichi Ibaragi, Toshiharu Inaba | 2010-11-30 |
| 7700058 | Process for denitration of exhaust gas | Nobuyasu Kanda, Shoichi Ibaragi, Youichi Takahashi, Yutaka Tsukui | 2010-04-20 |