Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494469 | Composition for polyurethane foam, preparation for polyurethane foam, polymer polyol preparation for polyurethane foam, production processes therefor, and polyurethane foam | Yusuke Maruoka, Atsushi Miyata, Tsukuru Izukawa, Toru Hiraide, Shinsuke Matsumoto | 2019-12-03 |
| 10388953 | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing same, and nonaqueous electrolyte secondary battery | Ryosuke Okamoto | 2019-08-20 |
| 9000219 | Method for treatment of isocyanate residue, and method for treatment of carbonate | Yoshiki Shimokawatoko, Koichi Murayama, Hiroshi Takeuchi, Takashi Kanno, Masaaki Sasaki | 2015-04-07 |
| 6117937 | Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom | Shinsuke Matsumoto, Ariko Nishikawa, Tsukuru Izukawa, Masahiro Isobe | 2000-09-12 |
| 4784191 | Device for storing a weft yarn for inserting in a jet loom | Yoshifumi Umemura, Yutaka Sato, Kinpei Mitsuya, Noboru Kobayashi, Masahiko Kako | 1988-11-15 |