Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12116648 | Cold-rolled steel sheet and method for manufacturing the same, and cold-rolled steel sheet for annealing | Hiroyuki Masuoka, Shinichi Furuya, Hayato Takeyama | 2024-10-15 |
| 11856807 | Method for producing laminate and method for producing perovskite solar cell | Mikito Suto, Hiroyuki Masuoka | 2023-12-26 |
| 11840452 | Spherically-shaped coated graphite, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Ryota Yamaji, Yasushi Madokoro, Yusuke Fushiwaki, Mikito Suto | 2023-12-12 |
| 11804594 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery, and lithium ion secondary battery | Mikito Suto, Yusuke Fushiwaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11804593 | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery | Mikito Suto, Yusuke Fushiwaki, Ryota Yamaji, Ryuta Haga | 2023-10-31 |
| 11795526 | Surface-treated steel sheet | Masahiro Yoshida, Takeshi Matsuda, Kazuhisa Okai, Yusuke Fushiwaki, Daisuke Mizuno | 2023-10-24 |
| 11683944 | Laminate, organic thin film solar cell, method for manufacturing laminate, and method for manufacturing organic thin film solar cell | Mikito Suto, Hiroyuki Masuoka, Hiroki Habazaki, Hikaru Kobayashi | 2023-06-20 |
| 11621402 | Laminate, organic thin-film solar cell, method for producing laminate, and method for producing organic thin-film solar cell | Mikito Suto, Hiroyuki Masuoka | 2023-04-04 |
| 11594381 | Laminate production method, and dye-sensitized solar cell production method | Mikito Suto, Hiroyuki Masuoka | 2023-02-28 |
| 11293103 | High-strength cold-rolled steel sheet | Kazuaki Tsuchimoto, Shinji Otsuka, Kentaro HATA | 2022-04-05 |
| 10907255 | Galvanized steel sheet and manufacturing method therefor | Shinichi Furuya, Hiroyuki Masuoka, Katsuya Hoshino | 2021-02-02 |
| 10662516 | Hot-dip Al—Zn—Mg—Si coated steel sheet and method of producing same | Toshihiko Ooi, Yohei Sato, Yoichi Tobiyama, Toshiyuki Okuma, Akihiko Furuta +3 more | 2020-05-26 |
| 10443116 | Method for manufacturing zinc-based coated steel sheet | Katsuya Hoshino, Shinichi Furuya, Takeshi Matsuda, Kazuaki Tsuchimoto | 2019-10-15 |
| 9758853 | Hot-dip Al—Zn alloy coated steel sheet and method for producing same | Masahiro Yoshida, Satoru Ando | 2017-09-12 |
| 9499914 | Method for manufacturing zinc or zinc alloy coated steel sheet and zinc or zinc alloy coated steel sheet manufactured by the method | Takeshi Matsuda, Katsutoshi Takashima | 2016-11-22 |
| 9187829 | Surface-treatment solution for zinc or zinc alloy coated steel sheet and method for manufacturing zinc or zinc alloy coated steel sheet | Rie Kaneko, Takeshi Matsuda, Yasuhide Oshima | 2015-11-17 |
| 9127366 | Zinc-based metal coated steel sheet | Takeshi Matsuda, Katsutoshi Takashima | 2015-09-08 |
| 9051654 | Galvanized steel sheet | Takeshi Matsuda, Masato Sasaki, Katsutoshi Takashima, Satoru Ando | 2015-06-09 |
| 8997508 | Refrigerating apparatus | Kazuhiko Mihara, Hidetaka Sasaki, Setsu Hasegawa, Ken Kawakubo, Masahisa Otake +1 more | 2015-04-07 |
| 8304092 | Surface-treated galvanized steel sheet with superior flat-portion corrosion resistance, blackening resistance, and appearance and corrosion resistance after press forming and aqueous surface-treatment liquid for galvanized steel sheet | Kazuhisa Okai, Rie Umebayashi, Etsuo Hamada, Satoru Ando | 2012-11-06 |
| 8012599 | Surface-treated steel sheet with excellent corrosion resistance and method for manufacturing same | Tatsuya Miyoshi, Kenichi Sasaki, Naoto Yoshimi, Kazuhisa Okai, Takao Ooshima +3 more | 2011-09-06 |
| 7842400 | Surface-treated steel sheet and method for manufacturing the same | Takafumi Yamaji, Kazuhisa Okai, Keiji Yoshida, Masaaki Yamashita, Yuichi Fukushima +1 more | 2010-11-30 |
| 7527876 | Surface-treated steel sheet | Nobue Fujibayashi, Satoru Ando, Syuji Nomura, Takahiro Kubota, Yoshikazu Morohoshi +3 more | 2009-05-05 |
| 7517591 | Highly corrosion-resistant surface-treated steel sheet and method for producing same | Tatsuya Miyoshi, Kenichi Sasaki, Naoto Yoshimi, Kazuhisa Okai, Takao Ooshima +3 more | 2009-04-14 |
| 7348068 | Surface-treated steel sheet excellent in corrosion resistance, conductivity, and coating appearance | Takeshi Matsuda, Kazuhisa Okai | 2008-03-25 |