Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5256856 | Welding method for aluminum alloys | Hideaki Takano, Yuji Nakahara, Keizoh Nanba, Yoshihiko Sugiyama | 1993-10-26 |
| 5186007 | Controlled process for xenon concentration | Hideaki Takano, Toshiaki Oonishi | 1993-02-16 |
| 5124527 | Arc welding method and apparatus | Hideaki Takano | 1992-06-23 |
| 5039500 | Process for producing xenon | Masami Shino, Hideaki Takano | 1991-08-13 |
| 4874592 | Production process of xenon | Masami Shino, Hideaki Takano, Katsuhiko Noro | 1989-10-17 |