Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8048841 | Spray-type bleaching agent | Shin Aihara, Yosuke Komatsu, Masafumi Shioji | 2011-11-01 |
| 7918948 | Method of production of 780 MPa class high strength steel plate excellent in low temperature toughness | Kazuhiro Fukunaga, Ryuji Uemori, Yoshihide Nagai, Rikio Chijiiwa | 2011-04-05 |
| 7867411 | Method for producing synthesis gas and apparatus for producing synthesis gas | Hirokazu Fujie, Nobuhiro Yamada, Ichiro Kitahara | 2011-01-11 |