Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11187130 | Honeycomb structured body | Hiroya Yamamoto, Hiromasa Suzuki, Masaru Kakinohana, Takumi Tojo | 2021-11-30 |
| 10989092 | Honeycomb structured body | Hiroya Yamamoto, Hiromasa Suzuki, Masaru Kakinohana, Takumi Tojo | 2021-04-27 |
| 10953395 | Honeycomb structure and production method for said honeycomb structure | Shinnosuke Goto, Kenta Nomura, Takumi Tojo, Hiromasa Suzuki | 2021-03-23 |