Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10968387 | Phosphor, method for production same, light emitting device, image display, pigment and ultraviolet light absorber | Naoto Hirosaki, Shiro Funahashi, Takashi Takeda | 2021-04-06 |
| 8674388 | Phosphor, method of manufacturing the same, and light-emitting device | Kousuke Shioi, Naoto Hirosaki | 2014-03-18 |
| 8163386 | Fine hollow powder thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same | Takayoshi Sasaki, Mamoru Watanabe, Masaki Iida | 2012-04-24 |
| 7947249 | Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same | Takayoshi Sasaki, Mamoru Watanabe, Masaki Iida | 2011-05-24 |
| 7943114 | Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same | Takayoshi Sasaki, Mamoru Watanabe, Masaki Iida | 2011-05-17 |
| 7531160 | Fine hollow powder, thin flaky titanium oxide powder obtained by pulverization of the fine hollow powder and processes for producing the same | Takayoshi Sasaki, Mamoru Watanabe, Masaki Iida | 2009-05-12 |