Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4842814 | Nuclear reactor fuel assembly | Iwao Takase, Masahisa Inagaki, Masayoshi Kanno, Toshimi Yoshida, Isao Masaoka +3 more | 1989-06-27 |
| 4810461 | Zirconium-based alloy with high corrosion resistance | Masahisa Inagaki, Iwao Takase, Masayoshi Kanno, Kimihiko Akahori, Isao Masaoka +2 more | 1989-03-07 |