Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5990775 | Static electric apparatus with shielding | Akifumi Inui | 1999-11-23 |
| 4994932 | Superconducting current limiting apparatus | Masaru Okamoto, Hitoshi Mizoguchi, Masayuki Ishikawa, Hisatoshi Ikeda, Katsumi Suzuki +3 more | 1991-02-19 |
| 4316169 | Windings for electrical inductive apparatus | Takeshi Higuchi | 1982-02-16 |