Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550334 | Ultrasonic detecting apparatus | Masaru Kodama, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2003-04-22 |
| 6423943 | Connecting clamp, connecting apparatus and connecting method | Masaru Kodama, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2002-07-23 |
| 6380516 | Connecting clamp, connecting apparatus and connecting method | Masaru Kodama, Nobuhiko Nishimura, Toshihiko Imamoto, Masaaki Fujita | 2002-04-30 |
| 6303904 | Weld material, gas metal arc welding method, and welded structure | Toshimitsu Tetsui, Takayuki Kawano, Hideharu Kobayashi, Youzaburo Mabuchi, Hiroshi Tsurusaki +3 more | 2001-10-16 |