Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12188723 | Rotary kiln | Hidenao Goto, Sayaka Kato, Minoru Hasegawa | 2025-01-07 |
| 5089065 | Melt-quenched thin-film alloy for bonded magnets | Masaaki Hamano, Hiroshi Yamamoto, Mitsuru Nagakura | 1992-02-18 |
| 5082753 | Cooling device for fuel cell | Hiroshi Shimizu | 1992-01-21 |
| 4444397 | Adjusting device for a net pole | Hisashi Kaburagi, Seiji Hayamizu, Chiaki Negishi | 1984-04-24 |