Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091430 | Metal surface treatment liquid and liquid concentrate thereof, metal surface treatment liquid set, metal surface treatment method, and method for manufacturing printed wiring board | Tatsuya Koga, Hirohiko Hirao | 2024-09-17 |
| 11680076 | Triazole silane compound, method for synthesizing said compound and use thereof | Takayuki Murai, Miya Tanioka, Shusaku Iida, Masato KATSUMURA, Takahito Imamine +2 more | 2023-06-20 |
| 11472823 | Tetrazole silane compound, method for synthesizing said compound and use thereof | Takayuki Murai, Miya Tanioka, Shusaku Iida, Masato KATSUMURA, Takahito Imamine +3 more | 2022-10-18 |
| 11014946 | Tetrazole silane compound, method for synthesizing said compound and use thereof | Takayuki Murai, Miya Tanioka, Shusaku Iida, Masato KATSUMURA, Takahito Imamine +3 more | 2021-05-25 |
| 10398028 | Surface treating composition for copper and copper alloy and utilization thereof | Hirohiko Hirao, Masato Nakanishi, Takayuki Murai | 2019-08-27 |
| 9688704 | Azole silane compound, surface treatment solution, surface treatment method, and use thereof | Shozo Miura, Takayuki Murai, Naoto Okumura, Miya Tanioka, Masato KATSUMURA | 2017-06-27 |
| 9649713 | Surface treating composition for copper and copper alloy and utilization thereof | Hirohiko Hirao, Masato Nakanishi, Takayuki Murai | 2017-05-16 |
| 9532493 | Surface treating composition for copper and copper alloy and utilization thereof | Hirohiko Hirao, Masato Nakanishi, Takayuki Murai | 2016-12-27 |