Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8058584 | Bonding method of dissimilar materials made from metals and bonding structure thereof | Shigeyuki Nakagawa | 2011-11-15 |
| 8020749 | Dissimilar metal joining method | Kojiro Kobayashi, Akio Hirose, Shigeyuki Nakagawa, Minoru Kasukawa, Masayuki Inoue +1 more | 2011-09-20 |
| 7984840 | Dissimilar metal joining method | Kojiro Kobayashi, Akio Hirose, Shigeyuki Nakagawa, Minoru Kasukawa, Masayuki Inoue +1 more | 2011-07-26 |
| 7935908 | Joining method, joining machine, and joint structure of dissimilar material | Shigeyuki Nakagawa, Minoru Kasukawa, Masayuki Inoue | 2011-05-03 |
| 7879817 | Hyaluronic acid derivative and drug containing the same | Yousuke Yasuda, Keiji Yoshioka | 2011-02-01 |
| 7871559 | Inspection hole structure for flash-smelting furnace | Yasuhiro Tsuchie, Masakazu Ohno, Masahiro Wakayama | 2011-01-18 |