Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385130 | Device for forming diamond film etc. and method therefor | Hiromichi Toyota, Toshiyuki Shimada | 2025-08-12 |
| 9943822 | Nanometer-size-particle production apparatus, nanometer-size-particle production process, nanometer-size particles, zinc/zinc oxide nanometer-size particles, and magnesium hydroxide nanometer-size particles | Yoshiaki Hattori, Hiromichi Toyota, Shinobu Mukasa | 2018-04-17 |
| 9440213 | Nanometer-size-particle production apparatus, nanometer-size-particle production process, nanometer-size particles, zinc/zinc oxide nanometer-size particles, and magnesium hydroxide nanometer-size particles | Yoshiaki Hattori, Hiromichi Toyota, Shinobu Mukasa | 2016-09-13 |
| 8685360 | Method for the production of diamond | Hiromichi Toyota, Shinobu Mukasa | 2014-04-01 |
| 8653404 | In-liquid plasma electrode, in-liquid plasma generating apparatus and in-liquid plasma generating method | Hitotoshi Murase, Toshihisa Shimo, Hiroaki Takashima, Hiromichi Toyota, Tsunehiro Maehara | 2014-02-18 |
| 8607732 | In-liquid plasma film-forming apparatus, electrode for in-liquid plasma, and film-forming method using in-liquid plasma | Kenji Shibata, Toshihisa Shimo, Kyoko Kumagai, Hidetaka Hayashi, Shinya Okuda +1 more | 2013-12-17 |
| 8541068 | Process for producing an amorphous carbon film | Hitotoshi Murase, Toshihisa Shimo, Hiromichi Toyota, Hiroshi Yamashita, Makoto Kuramoto | 2013-09-24 |
| 7067204 | Submerged plasma generator, method of generating plasma in liquid and method of decomposing toxic substance with plasma in liquid | Toyota Hiromichi | 2006-06-27 |