Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12378652 | Fe-based amorphous alloy ribbon, production method thereof, iron core, and transformer | Morifumi Kuroki, Makoto Sasaki, Shin Nakajima | 2025-08-05 |
| 12264389 | Fe-based amorphous alloy ribbon, production method thereof, iron core, and transformer | Morifumi Kuroki, Makoto Sasaki, Shin Nakajima | 2025-04-01 |
| 12002607 | Fe-based amorphous alloy ribbon and method for producing same, iron core, and transformer | Motoki Ohta, Morifumi Kuroki, Makoto Sasaki | 2024-06-04 |
| 11952651 | Fe-based amorphous alloy ribbon, production method thereof, iron core, and transformer | Morifumi Kuroki, Makoto Sasaki, Shin Nakajima | 2024-04-09 |
| 11802328 | Fe-based amorphous alloy ribbon, iron core, and transformer | Morifumi Kuroki, Makoto Sasaki, Shin Nakajima | 2023-10-31 |
| 11728076 | Method of producing laminated amorphous alloy ribbon holding spool and method of producing iron core | Atsuhiro Noguchi, Morifumi Kuroki, Makoto Sasaki | 2023-08-15 |
| 11613799 | Fe-based amorphous alloy ribbon for Fe-based nanocrystalline alloy, and method for manufacturing the same | Motoki Ohta | 2023-03-28 |
| 11521782 | Transformer | Shin Nakajima | 2022-12-06 |
| 10661334 | Amorphous alloy ribbon and method of producing the same | Hiroshi Shibasaki, Takayuki Motegi, Jun Sunakawa, Yoshio Bizen | 2020-05-26 |
| 10450638 | Amorphous alloy ribbon and method for manufacturing same | Morifumi Kuroki, Kenichiro Hara | 2019-10-22 |
| 9604278 | Amorphous alloy ribbon and method of producing the same | Hiroshi Shibasaki, Takayuki Motegi, Jun Sunakawa, Yoshio Bizen | 2017-03-28 |
| 6067091 | Graphic display control apparatus for selectively displaying component figures based on height level | Minoru Koshiba | 2000-05-23 |