Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642483 | High-speed CO2 gas welding method | Hiroyuki Handa, Shinji Okumura, Haruki Nakashima, Takafumi Mitsushio | 2003-11-04 |
| 6627850 | Consumable electrode type arc welding method and device therefor | Shinji Okumura, Takahide Hirayama, Satoru Nio, Haruki Nakashima, Tsuneo Mita | 2003-09-30 |
| 6596530 | Strain of Lactobacillus gasseri | Katsunori Kimura, Haruhisa Hirata | 2003-07-22 |