Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098319 | Liquid chemical for forming water-repellent protective film, method for preparing same, and method for manufacturing surface-treated body | Yuzo OKUMURA, Katsuya Kondo, Shuhei Yamada, Yuki FUKUI | 2024-09-24 |
| 9748092 | Liquid chemical for forming protecting film | Soichi Kumon, Takashi Saio, Shinobu Arata, Masanori Saito, Shuhei Yamada +2 more | 2017-08-29 |
| 9691603 | Chemical for forming protective film | Soichi Kumon, Takashi Saio, Shinobu Arata, Masanori Saito, Shuhei Yamada +2 more | 2017-06-27 |
| 9228120 | Liquid chemical for forming protecting film | Soichi Kumon, Takashi Saio, Shinobu Arata, Masanori Saito, Shuhei Yamada +2 more | 2016-01-05 |
| 8680308 | Hafnium amide complex manufacturing method and hafnium-containing oxide film | Shuhei Yamada | 2014-03-25 |
| 7976817 | Method for production of iodine heptafluoride | Takaaki Shibayama, Shuhei Yamada | 2011-07-12 |
| 7518008 | Processes for producing hafnium complexes | Shuhei Yamada | 2009-04-14 |
| 7319158 | Process for producing high-purity hafnium amide | Shuhei Yamada | 2008-01-15 |
| 6770253 | Process for producing silicon tetrafluoride | Shinsuke Nakagawa, Takaaki Shibayama, Hisakazu Itoh | 2004-08-03 |