Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000415 | Insulating monolithic refractory material | Toshimitsu Kurihara, Yuki Matsutani, Tetsunori Ikebe | 2018-06-19 |
| 6843304 | Ceramic plate for side weir of twin drum type continuous casting apparatus | Tomohide Takeuchi, Kiyoshi Sawano | 2005-01-18 |
| 4189414 | Coating compositions for architectural use | Kiyoshi Kikuchi, Takeo Okano, Yukio Terakawa, Akira Nishihara | 1980-02-19 |