Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312650 | Ferritic stainless steel sheet and method for manufacturing the same | Shuji Nishida, Fagang Gao, Hiroshi Yamaguchi | 2025-05-27 |
| 12123070 | Ferritic stainless steel sheet and method for producing same | Keishi Inoue, Hidetaka Kawabe, Mitsuyuki Fujisawa | 2024-10-22 |
| 11401573 | Ferritic stainless steel sheet and method for manufacturing the same | Shuji Nishida, Tomohiro Ishii, Mitsuyuki Fujisawa | 2022-08-02 |
| 10968499 | Ferritic stainless steel and process for producing same | Akito Mizutani, Mitsuyuki Fujisawa, Ayako Ta | 2021-04-06 |
| 10801084 | Material for cold rolled stainless steel sheets, method for manufacturing the same, and cold rolled steel sheet | Akito Mizutani, Mitsuyuki Fujisawa, Chikara Kami | 2020-10-13 |
| 10633730 | Material for cold-rolled stainless steel sheet | Ayako Ta, Yukihiro Matsubara, Yukio Kimura, Keisuke Nakazono, Sumio Kaiho +2 more | 2020-04-28 |
| 10626486 | Stainless steel and production method therefor | Akito Mizutani, Mitsuyuki Fujisawa, Ayako Ta | 2020-04-21 |
| 10550454 | Cold-rolled ferritic stainless steel sheet | Ayako Ta, Yukihiro Matsubara, Yukio Kimura, Keisuke Nakazono | 2020-02-04 |
| 10000824 | Material for cold-rolled stainless steel sheet and production method therefor | Hiroki Ota, Ayako Ta, Yukihiro Matsubara, Akito Mizutani, Mitsuyuki Fujisawa | 2018-06-19 |
| 7320361 | Heat exchanger | Hidemoto Arai, Hisao Yokoya, Kenzou Takahashi, Youichi Sugiyama, Masaru Takada | 2008-01-22 |
| 4917311 | Garbage disposer | Takao Morisaki, Hiromi Odegawa, Masaharu Oohori | 1990-04-17 |
| 4449574 | Ventilation device | Yoshiki Hashimoto, Yasunori Ushikosi | 1984-05-22 |