Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10422060 | Retainer material, manufacturing method thereof, and gas treatment device using the same | Akihiro Nakashima, Hiroki Nakamura, Yuki Takeda | 2019-09-24 |
| 10138775 | Holding material, method for producing same, and gas treatment device using same | Hiroki Nakamura, Kiyoshi Sato, Isami Abe | 2018-11-27 |
| 9796634 | Holding material for gas treatment device, gas treatment device, and production processes therefor | Junya Satoh, Nobuya Tomosue, Kiyoshi Sato, Tadashi Sakane, Hiroki Nakamura | 2017-10-24 |
| 9302947 | Inorganic fiber and process for manufacturing same | Nobuya Tomosue, Kazutaka Murayama, Kiyoshi Sato | 2016-04-05 |
| 8394333 | Holding material for catalytic converter, method for producing the same, and catalytic converter | Tadashi Sakane, Nobuya Tomosue | 2013-03-12 |
| 8197766 | Catalytic converter, holding material for catalytic converter and production method thereof | Nobuya Tomosue, Junya Sato | 2012-06-12 |
| 8128882 | Catalytic converter, holding material for catalytic converter and production method thereof | Nobuya Tomosue, Tadashi Sakane | 2012-03-06 |