Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706242 | Heat resistant Al die cast material | Yuuko Yoshimura | 2004-03-16 |
| 6672917 | Process for improving an anodizing film, an anodizing film structure and an aluminum-alloy-made outboard engine | Yoshiyuki Matsuda, Hiroyuki Murata, Morihiro Takemura | 2004-01-06 |
| 6355213 | Aluminum die-cast material for boats | Hiroyuki Murata, Yoshiyuki Matsuda, Nobuhiro Ishizaka | 2002-03-12 |
| 6312821 | Coating structure having corrosion resistance | Hiroyuki Murata, Yoshiyuki Matsuda, Morihiro Takemura | 2001-11-06 |
| 5704413 | Rotary-mold gravity casting process | Takashi Inagaki, Masayoshi Ohashi, Ryuichi Hanaoka | 1998-01-06 |