Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089342 | Welding machine | Shinsuke Shimabayashi, Hideki Ihara, Kota Horie | 2025-08-19 |
| D1086246 | Controller for welding machine | Takuma Shinya, Hideki Ihara, Kota Horie, Junichi Hata | 2025-07-29 |
| 11735758 | Solid oxide fuel cell stack | Nobuyuki Hotta | 2023-08-22 |
| 10693174 | Fuel cell stack and method of producing the same | Nobuyuki Hotta, Hayato Katsuda, Hiroshi Sumi | 2020-06-23 |
| 10476087 | Fuel-cell power generation unit and fuel-cell stack | — | 2019-11-12 |
| 10396389 | Fuel cell stack | Shunsuke Tsuga, Takafumi SHICHIDA, Nobuyuki Hotta | 2019-08-27 |
| 10181608 | Fuel cell stack and fuel cell module | Nobuyuki Hotta | 2019-01-15 |
| 10010857 | Polyarylene sulfide production device provided with supply tube | Masanori Kobayashi, Kiyotaka Tadano, Yoshihiro Ichinose, Koichi Suzuki | 2018-07-03 |
| 9911987 | Fuel cell stack | Shunsuke Tsuga, Takafumi SHICHIDA, Nobuyuki Hotta | 2018-03-06 |
| 9640804 | Fuel cell, and fuel cell stack | Nobuyuki Hotta, Ryoji Tanimura, Atsushi Mizuno | 2017-05-02 |
| 9455453 | Fuel cell, and fuel cell stack | Nobuyuki Hotta, Ryoji Tanimura, Atsushi Mizuno | 2016-09-27 |
| 6063635 | Dispensing method for automatic sample analysis systems | Yumi Ohta, Tetsuya Shiga, Yuko Ishii, Mitsuhiro Saito | 2000-05-16 |