Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11560604 | Ferritic stainless steel | Tomohiro Ishii, Mitsuyuki Fujisawa, Chikara Kami | 2023-01-24 |
| 11401595 | High-strength steel sheet and production method therefor | Hidekazu Minami, Shinjiro Kaneko, Kazunori Tahara, Kazuma Mori | 2022-08-02 |
| 11365467 | Ferritic stainless steel | Manami Ichikawa, Tetsuyuki Nakamura, Kunio Fukuda, Shin Ishikawa | 2022-06-21 |
| 11261512 | Ferritic stainless steel | Manami Ichikawa, Tetsuyuki Nakamura, Kunio Fukuda, Shin Ishikawa | 2022-03-01 |
| 11230756 | Ferritic stainless steel | Takayoshi Yano, Kunio Fukuda, Shin Ishikawa, Katsuhisa Yamauchi, Hideya Matsumoto | 2022-01-25 |
| 11072837 | Martensitic stainless steel sheet | Tetsuyuki Nakamura, Shin Ishikawa | 2021-07-27 |
| 10760142 | High-strength steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshihiko Ono, Yoshimasa Funakawa, Kazuma Mori, Kenji Kawamura | 2020-09-01 |
| 10697039 | High-strength steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshihiko Ono, Yoshimasa Funakawa, Kazuma Mori, Kenji Kawamura | 2020-06-30 |
| 10655201 | High-strength cold-rolled steel sheet and method for manufacturing the same | Nobusuke Kariya, Yoshihiko Ono, Yoshimasa Funakawa, Kazuma Mori | 2020-05-19 |
| 10260133 | High-strength steel sheet and method for producing the same | Hidetaka Kawabe, Takeshi Yokota, Kazunori Tahara | 2019-04-16 |
| 10174430 | Si-containing high strength cold rolled steel sheet, method of producing the same, and automotive members | Hiroyuki Masuoka, Takashi Kawano | 2019-01-08 |
| 10072316 | High-strength cold-rolled steel sheet and method for producing the same | Hidetaka Kawabe, Takeshi Yokota, Daigo Itoh, Kazunori Tahara | 2018-09-11 |
| 9631250 | High-strength cold-rolled steel sheet and method for manufacturing the same | Hidetaka Kawabe, Takeshi Yokota, Shigeyuki Aizawa, Kazuki Nakazato | 2017-04-25 |
| 9598755 | High strength galvanized steel sheet having excellent deep drawability and stretch flangeability and method for manufacturing the same | Hideyuki Kimura, Kaneharu Okuda | 2017-03-21 |
| 8535458 | High-strength hot-rolled steel sheet and method for manufacturing the same | Noriaki Kohsaka, Kazuhiro Seto, Masahide Watabe, Yasushi Tanaka | 2013-09-17 |
| 8388770 | Cold-rolled steel sheet, method of producing the same, battery, and method of producing the same | Nobuko Mineji, Eiko Yasuhara, Tadashi Inoue | 2013-03-05 |
| 8075711 | Hot-rolled high strength steel sheet having excellent ductility, and tensile fatigue properties and method for producing the same | Koichi Nakagawa, Tetsuo Shimizu, Shusaku Takagi | 2011-12-13 |
| 7202593 | Steel sheet for inner magnetic shield and method of producing the same, inner magnetic shield, and color cathode ray tube | Hideki Matsuoka, Kenji Tahara, Noriko Kubo, Keisuke Fukumizu, Teruo Takeuchi +1 more | 2007-04-10 |
| 7163592 | Steel sheet for tension mask, manufacturing method of steel sheet for tension mask, tension mask and cathode ray tube | Hideki Matsuoka, Yasushi Tanaka, Tatsuhiko Hiratani, Kenichiro Takayanagi, Masamichi Okada +1 more | 2007-01-16 |
| 7056599 | Steel sheet for magnetic shields and manufacturing method thereof | Tatsuhiko Hiratani, Hideki Matsuoka, Yasushi Tanaka, Satoshi Kodama, Kenji Tahara +2 more | 2006-06-06 |
| 6837093 | Methods for making an easy-opening can end | Yuji Yamasaki, Masayoshi Kurihara, Masahisa Fujikake, Yoshinori Yomura, Yutaka Mihara | 2005-01-04 |
| 6635361 | Magnetic shielding steel sheet and method for producing the same | Tatsuhiko Hiratani, Hideki Matsuoka, Yasushi Tanaka, Satoshi Kodama, Kenji Tahara +2 more | 2003-10-21 |
| 6566796 | Steel sheet for tension mask, making method thereof and tension mask | Satoshi Kodama, Hideki Matsuoka, Yasushi Tanaka, Tatsuhiko Hiratani, Kenji Tahara +5 more | 2003-05-20 |
| 6562150 | Steel sheet for heat shrink band and manufacturing method thereof | Tatsuhiko Hiratani, Hideki Matsuoka, Yasushi Tanaka | 2003-05-13 |
| 6435368 | Easy opening can end and method for fabricating the same | Yoichiro Yamanaka, Masayoshi Kurihara, Masahisa Fujikake, Yoshinori Yomura, Yuji Yamasaki | 2002-08-20 |