Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708538 | Emulsification dispersants, a method for emulsification and dispersion using the emulsification dispersants, emulsions, and emulsion fuels | Kazuo Tajima, Yoko Imai | 2023-07-25 |
| 10202556 | Emulsification dispersants, a method for emulsification and dispersion using the emulsification dispersants, emulsions, and emulsion fuels | Kazuo Tajima, Yoko Imai | 2019-02-12 |
| 9506001 | Emulsification dispersants, a method for emulsification and dispersion using the emulsification dispersants, emulsions, and emulsion fuels | Kazuo Tajima, Yoko Imai | 2016-11-29 |
| 8309109 | Cosmetic and method for production thereof | Kazuo Tajima, Yoko Imai, Yasuhiro Nohata | 2012-11-13 |
| 4511259 | Bar code input electronic timepiece | — | 1985-04-16 |
| 4486334 | Method for the preparation of an aqueous dispersion of pearlescent agent | Nobuo Jona, Kazuo Ohbu, Naoki Mizushima | 1984-12-04 |