Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404565 | High-strength cold-rolled steel sheet, high-strength coated or plated steel sheet, method of producing high-strength cold-rolled steel sheet, and method of producing high-strength coated or plated steel sheet | Yuji Tanaka, Masaki Tada, Yuki Toji, Shinsuke Komine, Yusuke Kimata | 2025-09-02 |
| 12241137 | High-strength cold-rolled steel sheet and production method for same | Katsutoshi Takashima, Takeshi Yokota | 2025-03-04 |
| 12215405 | Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods therefor | Katsutoshi Takashima, Minoru Tanaka, Michitaka Sakurai | 2025-02-04 |
| 12163202 | Hot press member, production method for steel sheet for hot press, and production method for hot press member | Katsutoshi Takashima, Minoru Tanaka, Yoshiko Nakahara | 2024-12-10 |
| 12106466 | Photographing condition determining method for metal structure, photographing method for metal structure, phase classification method for metal structure, photographing condition determining device for metal structure, photographing device for metal structure, phase classification device for metal structure, material property estimating method for metal material, and material property estimating device for metal material | Naoya Kiyokane, Shin Ishikawa, Takako Yamashita, Takeshi Nishiyama | 2024-10-01 |
| 11136644 | High-strength cold rolled steel sheet and method for producing the same | Katsutoshi Takashima, Takashi Kobayashi, Hiroshi Matsuda | 2021-10-05 |
| 10626485 | Thin high-strength cold-rolled steel sheet and method of producing the same | Yoshiyasu Kawasaki, Keiji Ueda, Shinjiro Kaneko, Takeshi Yokota, Kazuhiro Seto | 2020-04-21 |
| 10570475 | High-strength steel sheet and production method for same, and production method for high-strength galvanized steel sheet | Yoshiyasu Kawasaki, Hiroshi Matsuda, Shinjiro Kaneko, Takeshi Yokota, Kazuhiro Seto | 2020-02-25 |