Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6059175 | Method for joining metallic materials by diffusion bonding and joined structure thereby | Masahiko Hamada, Masakatsu Ueda, Yuuichi Komizo | 2000-05-09 |
| 6024276 | Method for bonding dual-phase stainless steel | Hiroyuki Hirata, Yuuichi Komizo, Masakatsu Ueda | 2000-02-15 |
| 5509600 | Hot pressure welding of hot steel stock | Seiji Okada, Yutaka Suzuki, Kouichi Sakamoto, Hitoshi Teshigahara, Takao Taka +1 more | 1996-04-23 |
| 5222654 | Hot pressure welding of hot steel stock | Masami Oki, Hitoshi Teshigawara, Takao Taka, Yutaka Suzuki, Seiji Okada | 1993-06-29 |