Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394552 | Wound core | Hisashi Mogi, Takahito MIZUMURA, Hiroshi Fujimura, Ryu Hirayama | 2025-08-19 |
| 12340930 | Magnetic core and transformer | Hisashi Mogi, Takahito MIZUMURA, Fumiaki Takahashi | 2025-06-24 |
| 11408042 | Method for manufacturing grain-oriented electrical steel sheet and grain-oriented electrical steel sheet | Nobusato Morishige, Takashi Kataoka, Haruhiko ATSUMI, Yasuhiro Mayumi, Atsushi Suzuki +1 more | 2022-08-09 |
| 7582160 | Silicone single crystal production process | Yutaka Kishida, Seiki Takebayashi | 2009-09-01 |
| 7195668 | Crucible for the growth of silicon single crystal and process for the growth thereof | Yutaka Kishida | 2007-03-27 |
| 6899759 | Single crystal production method | Yutaka Kishida, Seiki Takebayashi, Wataru Ohashi | 2005-05-31 |
| 6793902 | Seed crystal for production of silicon single crystal and method for production of silicon single crystal | Masahiro Tanaka, Yutaka Kishida, Hideo Kato, Seiki Takebayashi | 2004-09-21 |
| 6200384 | Method for production of silicon single crystal | Yutaka Kishida, Wataru Ohashi, Seiki Takebayashi | 2001-03-13 |