Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11035014 | Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method | Satoshi Kinoshiro, Toshiyuki Ito, Ryo Kawabata, Toshiro Ishige, Masao Inose | 2021-06-15 |
| 10287644 | Molten steel desulfurization method, molten steel secondary refining method, and molten steel manufacturing method | Satoshi Kinoshiro, Toshiyuki Ito, Ryo Kawabata, Toshiro Ishige, Masao Inose | 2019-05-14 |
| RE45821 | Zinc-based metal plated steel sheet | Yoichi Makimizu, Sakae Fujita, Naoto Yoshimi, Masahiko Tada, Shinji Ootsuka +5 more | 2015-12-22 |
| 9068237 | Method for desulfurizing hot metal | Satoshi Kinoshiro, Masao Inose, Toshiyuki Ito | 2015-06-30 |
| 8900874 | Method and device for analyzing sulfur in metal sample | Satoshi Kinoshiro, Kazutoshi Hanada | 2014-12-02 |
| 8623514 | Zinc-based metal plated steel sheet | Yoichi Makimizu, Sakae Fujita, Naoto Yoshimi, Masahiko Tada, Shinji Ootsuka +5 more | 2014-01-07 |
| 8221900 | Zinc-based metal plated steel sheet | Yoichi Makimizu, Sakae Fujita, Naoto Yoshimi, Masahiko Tada, Shinji Ootsuka +5 more | 2012-07-17 |
| 7867314 | Iron-based powder for powder metallurgy | Tomoshige Ono, Shigeru Unami, Takashi Kawano, Yukiko Ozaki | 2011-01-11 |
| 6835466 | Alloyed galvanized steel plate having excellent slidability | Makoto Shimura, Yoichi Tobiyama, Susumu Satoh | 2004-12-28 |
| 6814848 | Method for determining alloy phase in plating layer and method for evaluating sliding property of alloy galvanized steel plate | Makoto Shimura, Yoichi Tobiyama, Kazuaki Kyono | 2004-11-09 |