Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11999873 | Dispersion comprising colloidal silica particles and zinc cyanurate particles | Daisuke Shimizu, Satoru Murakami, Yoshiyuki Kashima | 2024-06-04 |
| 11965130 | Borehole cement slurry additive, method for storing same, borehole cement slurry, and borehole cementing method | Satoru Murakami, Masaki Kimata | 2024-04-23 |
| 11930798 | Fishing rod comprising multiple jointed rod bodies | Yasuhiro Tsukamoto, Atsushi Saito, Masayoshi Nakao, Kenji Kato | 2024-03-19 |
| 11795363 | Silica-based additive for cementing composition, cementing composition, and cementing method | Satoru Murakami, Masaki Kimata | 2023-10-24 |
| 11753572 | Additive for cement slurry for well and method for producing said additive, cement slurry for well, and cementing method for well | Satoru Murakami, Masaki Kimata | 2023-09-12 |
| 10570331 | Crude oil recovery chemical fluid | John Edmond Southwell, Satoru Murakami | 2020-02-25 |
| 10563117 | Crude oil recovery chemical fluids | John Edmond Southwell, Satoru Murakami | 2020-02-18 |
| 10196525 | Production method for basic zinc cyanurate powder and production method for rust-preventive pigment composition | Shigeo Hattori | 2019-02-05 |
| 9023469 | Basic zinc cyanurate fine particles, and method for producing same | Masaki Oiwamoto, Takeshi Suwa | 2015-05-05 |