Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5246767 | High light-transmissive dust-proof body and method of preparing same | Hiroaki Nakagawa | 1993-09-21 |
| 5068400 | Fluorine-containing mono- or poly-alkylene glycol and method for producing same | Masahide Tanaka, Masahiro KUWAHARA, Takeshi Sakashita, Tomoaki Shimoda, Masaru Sudou | 1991-11-26 |
| 5059451 | Reflection-preventive pellicle film and process for preparation thereof | Hitomi Matsuzaki, Masaaki Kawasaki | 1991-10-22 |
| 5057585 | Oxygen-permeable article of fluorinated hydrocarbon group-grafted (meth)acrylate polymers | Takeshi Sakashita, Tomoaki Shimoda, Masaru Sudo, Masahiro Kuwabara, Masahide Tanaka | 1991-10-15 |
| 4966813 | Reflection-preventive pellicle film | Hitomi Matsuzaki, Masahide Tanaka, Takamasa Tsumoto, Masaaki Kawasaki, Takami Nishikawa +1 more | 1990-10-30 |
| 4957985 | Fluorine-substituted hydrocarbon group grafted (meth)acrylate polymers | Takeshi Sakashita, Tomoaki Shimoda, Masaru Sudo, Masahiro Kuwabara, Masahide Tanaka | 1990-09-18 |