Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9951401 | Boron containing aluminum material and method for manufacturing the same | Takashi Choda, Yukihide Honda, Tsuyoshi Suzuki, Hitoshi Ishida, Ryutaro Wada +2 more | 2018-04-24 |
| 8496046 | Method for producing alloy ingot | Jumpei Nakayama | 2013-07-30 |
| 7967057 | Induction melting apparatus employing halide type crucible, process for producing the crucible, method of induction melting, and process for producing ingot of ultrahigh-purity Fe-, Ni-, or Co-based alloy material | Kazutaka Kunii, Jumpei Nakayama, Kiyoshi Kiuchi | 2011-06-28 |
| 6144690 | Melting method using cold crucible induction melting apparatus | Koichi Sakamoto, Hitoshi Ishida, Shingo Ninagawa, Motohiro Nagao, Katsuyuki Yoshikawa | 2000-11-07 |