Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8932714 | Method and apparatus for controlling particle diameter and particle diameter distribution of emulsion particles in emulsion | Toshikatsu Shoko, Shozo Hayashi, Akira Takagi | 2015-01-13 |
| 8535802 | Continuous emulsification method and emulsification apparatus therefor | Shozo Hayashi, Akira Takagi | 2013-09-17 |
| 6586362 | Hydrocarbon solvent and pressure-sensitive copying material made with the same | Toshikatsu Shoko | 2003-07-01 |
| 5866514 | Pesticidal composition to noxious organisms | Kunio Sugisawa, Toshikatsu Shouko | 1999-02-02 |
| 5264409 | Pressure-sensitive copying material | Naoya Takahashi, Satoshi Narui | 1993-11-23 |
| 5214021 | Pressure sensitive copy article | Naoya Takahashi, Satoshi Narui, Ryoichi Miura | 1993-05-25 |