Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10302558 | Gas analysis system and boiler | Hirotaka OKA, Kenji Muta, Kohei Kawazoe | 2019-05-28 |
| 10156517 | N2O analysis device and analysis method | Osamu Tadanaga, Akio Tokura, Kenji Muta, Shuuji Fujii, Yoichiro Tsumura | 2018-12-18 |
| 10101270 | SO3 analysis method and analysis device | Akio Tokura, Osamu Tadanaga, Kenji Muta, Shuuji Fujii, Yoichiro Tsumura | 2018-10-16 |
| 8835253 | Photoelectric conversion device fabrication method and photoelectric conversion device | Kazutaka Uda, Kohei Kawazoe, Tomoyoshi Baba, Takashi Ishide | 2014-09-16 |
| 8507312 | Photoelectric-conversion-device fabrication method | Hiroomi Miyahara, Saneyuki Goya, Satoshi Sakai | 2013-08-13 |
| 8263193 | Vacuum treatment method | Hiroomi Miyahara | 2012-09-11 |
| 6307146 | Amorphous silicon solar cell | Yoshiaki Takeuchi, Masayoshi Murata, Akemi Takano, Syouji Morita, Tatsufumi Aoi +1 more | 2001-10-23 |