Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11497695 | Zinc oxide powder, dispersion, composition, and cosmetic | Shingo Hosoda, Kenichiro Nishida, Syunsuke SUMA | 2022-11-15 |
| 10363204 | Zinc oxide which is coated with silicon oxide, method for manufacturing the same, composition which includes the zinc oxide coated with silicon oxide, and cosmetic | Tetsuro ITAGAKI, Syunsuke SUMA | 2019-07-30 |
| 10238589 | Silicon oxide-coated zinc oxide, method for producing same, and composition and cosmetic including silicon oxide-coated zinc oxide | Tetsuro ITAGAKI, Syunsuke SUMA | 2019-03-26 |
| 9855197 | Zinc oxide which is coated with silicon oxide, method for manufacturing the same, composition which includes the zinc oxide coated with silicon oxide, and cosmetic | Tetsuro ITAGAKI, Syunsuke SUMA | 2018-01-02 |
| 9642785 | Silicon-oxide-coated zinc oxide and method for manufacturing same, silicon-oxide-coated-zinc-oxide-containing composition, and cosmetic | Tetsuro ITAGAKI, Yoshiki Kusahara, Syunsuke SUMA | 2017-05-09 |
| 9076598 | Paste for dye-sensitized solar cell, transparent insulation film for dye-sensitized solar cell, dye-sensitized solar cell, and dye-sensitized solar cell fabrication method | Liyuan Han, Ryohsuke Yamanaka, Nobuhiro Fuke, Atsushi Fukui, Shingo Takano | 2015-07-07 |