Issued Patents All Time
Showing 76–81 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087729 | Benzylidene compounds, cosmetic compositions containing the same and ultraviolet absorber comprising the same | Kazuhiro Matsuno, Takeshi Miyoshi, Hideaki Kawashima | 1992-02-11 |
| 5000945 | Method of stabilizing a UVB absorbing compound, a stabilized UV absorber, and a cosmetic composition containing the same | Takeshi Miyoshi, Masahiro Takehara | 1991-03-19 |
| 4986144 | Multi-plane setting type reduction gear drive structure | Tsunetoshi Sonohara | 1991-01-22 |
| 4985237 | Benzylidene compounds, cosmetic compositions containing the same and ultraviolet absorber comprising the same | Kazuhiro Matsuno, Takeshi Miyoshi, Hideaki Kawashima | 1991-01-15 |
| 4797493 | Benzylidene compounds | Kazuhiro Matsuno, Takeshi Miyoshi, Hideaki Kawashima | 1989-01-10 |
| 4348841 | Outer heat insulating structure on a building roof | Kazunori Ueno | 1982-09-14 |