Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4808371 | Exterior protective member made of austenitic stainless steel for a sheathing heater element | Toshihiko Taniuchi, Yoshito Fujiwara | 1989-02-28 |
| 4626408 | Ni-based alloy excellent in intergranular corrosion resistance, stress corrosion cracking resistance and hot workability | Koichiro Osozawa, Yoshito Fujiwara, Tomoaki Okazaki, Yasuhiro Miura, Kiyoshi Yamauchi | 1986-12-02 |