Issued Patents 2020
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837073 | High-strength heavy-walled stainless steel seamless tube or pipe and method of manufacturing the same | Shunsuke Sasaki, Tatsuro Katsumura | 2020-11-17 |
| 10814266 | Honeycomb filter | Takahiro Kondo, Junki Matsuya | 2020-10-27 |
| 10792605 | Honeycomb filter | Takahiro Kondo, Takahiro Honda | 2020-10-06 |
| 10702822 | Honeycomb filter | Takahiro Kondo | 2020-07-07 |
| 10690138 | Motor control device, motor control method, and blower apparatus | Ryuta Sasaki, Yasuyuki Yokouchi | 2020-06-23 |
| 10633293 | Honeycomb structure | Takahiro Kondo, Junki Matsuya | 2020-04-28 |
| 10625195 | Honeycomb filter | Takahiro Kondo, Junki Matsuya | 2020-04-21 |
| 10562085 | Equipment line for manufacturing heavy-walled steel products | Shunsuke Sasaki, Tatsuro Katsumura | 2020-02-18 |
| 10543446 | Honeycomb structure | Takahiro Kondo | 2020-01-28 |
| 10544476 | Apparatus line for manufacturing seamless steel pipe and tube and method of manufacturing duplex seamless stainless steel pipe | Shunsuke Sasaki, Tatsuro Katsumura, Hiroki Ushida | 2020-01-28 |