Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421583 | Steel sheet for hot-dip galvanizing, hot-dip galvanized steel sheet, and alloyed hot-dip galvannealed steel sheet | Hiroo Shige, Hiroshi Irie, Takayuki Maeda, Hang Yu | 2025-09-23 |
| 12000021 | α+β type titanium alloy wire and manufacturing method of α+β type titanium alloy wire | Ryotaro Miyoshi, Tomonori Kunieda, Kazuhiro Takahashi, Tatsuo Yamazaki | 2024-06-04 |
| 11473173 | α+βtitanium alloy extruded shape | Shinya Nishiyama, Yoshihisa Shirai | 2022-10-18 |
| 11018361 | Fuel cell stack device and fuel cell device | Naoki Watanabe, Toshiharu Otsuka, Fumio Tsuboi, Takuya Matsuo, Takuya HOSHIKO +1 more | 2021-05-25 |
| 10760152 | Titanium alloy having high strength, high young's modulus, excellent fatigue properties, and excellent impact toughness | Hideki Fujii, Kenichi Mori, Tomoyuki Kitaura | 2020-09-01 |
| 10351941 | α+β titanium alloy cold-rolled and annealed sheet having high strength and high young's modulus and method for producing the same | Kazuhiro Takahashi, Hideki Fujii | 2019-07-16 |
| 9884229 | Titanium alloy for golf club face | Hideki Fujii | 2018-02-06 |
| 9850564 | High-strength α+β titanium alloy hot-rolled sheet excellent in cold coil handling property and process for producing the same | Hideki Fujii | 2017-12-26 |
| 9624566 | Alpha and beta titanium alloy sheet excellent in cold rollability and cold handling property and process for producing the same | Hideki Fujii | 2017-04-18 |
| 9587770 | α + β type titanium alloy sheet for welded pipe, manufacturing method thereof, and α + β type titanium alloy welded pipe product | Kazuhiro Takahashi, Hideki Fujii | 2017-03-07 |
| 9515322 | Solid oxide fuel cell | Hiroshi Niimi, Akira Ishiguro, Shigeru Ando, Megumi Shimazu, Yuya Takahashi | 2016-12-06 |
| 9470434 | Multiplex pipe and system for recovering steam from geothermal wells | Keita Suzumura, Masayuki Igarashi, Akihiro Itoh, Hideki Fujii, Teruhiko Hayashi +1 more | 2016-10-18 |
| 9269980 | Solid oxide fuel cell | Yutaka MOMIYAMA, Yasuo Kakinuma, Yuya Takahashi, Akira Ishiguro, Shigeru Ando | 2016-02-23 |
| 9252435 | Solid oxide fuel cell device | Yasuo Kakinuma, Shuichiro Saigan, Shigeru Ando, Chihiro Kobayashi, Masato Ota +4 more | 2016-02-02 |
| 9187807 | α+beta-type titanium alloy part and method of production of same | Kazuhiro Takahashi, Tomonori Kunieda, Motomi Masaki | 2015-11-17 |
| 8722278 | Solid oxide fuel cell and fuel cell module comprising the solid oxide fuel cell | Hiroshi Niimi, Yutaka MOMIYAMA, Shuichiro Saigan | 2014-05-13 |
| 8703300 | Organic electroluminescent element, display and illuminator | Yoshiyuki Suzuri, Hiroshi Kita | 2014-04-22 |
| 8674229 | Ultra-thin copper foil with carrier and copper-clad laminate board or printed circuit board substrate | Takeo Uno, Yuji Suzuki | 2014-03-18 |
| 8298717 | Fuel cell body, fuel cell unit, fuel cell stack, and fuel cell device including each of them | Naoki Watanabe | 2012-10-30 |
| 8097380 | Fuel cell body, fuel cell unit, fuel cell stack, and fuel cell device including each of them | Naoki Watanabe | 2012-01-17 |
| 7985488 | Ultrathin copper foil with carrier and printed circuit board using same | Yuuji Suzuki, Takami Moteki, Kazuhiro Hoshino, Satoshi Fujisawa | 2011-07-26 |
| 7979101 | Electromagnetic wave detection element and electromagnetic wave detection device using the same | Toshiaki Matsui, Hiroshi Ohta | 2011-07-12 |
| 7892655 | Ultrathin copper foil with carrier and printed circuit board using same | Yuuji Suzuki, Takami Moteki, Kazuhiro Hoshino, Satoshi Fujisawa | 2011-02-22 |
| 7851103 | Solid oxide fuel cell with lanthanum-gallate oxide and having high output performance | Satoshi Matsuoka, Naoki Watanabe | 2010-12-14 |
| 7771841 | Ultrathin copper foil with carrier and printed circuit board using same | Yuuji Suzuki, Takami Moteki, Kazuhiro Hoshino, Satoshi Fujisawa | 2010-08-10 |