Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540967 | Optical disc | Yukari Toide, Kazuhiko Tsutsumi, Motohisa Taguchi, Kazuo Kuramoto | 1996-07-30 |
| 5318653 | Optical disc and method and apparatus for making same | Yukari Toide, Kazuhiko Tsutsumi, Motohisa Taguchi, Kazuo Kuramoto | 1994-06-07 |
| 4954065 | Master disk | Koji Shindo | 1990-09-04 |
| 4935811 | Surface defect inspection apparatus with microscope | Koji Shindo, Masahiro Kajihara | 1990-06-19 |
| 4719269 | Epoxy resin composition | Toshiharu Ando, Kazuo Yasuda, Yoshifumi Itabashi | 1988-01-12 |
| 4681904 | Epoxy resin composition | Kazuo Yasuda, Toshiharu Ando, Yoshifumi Itabashi | 1987-07-21 |
| 4670534 | Epoxy resin composition | Toshiharu Ando, Kazuo Yasuda, Yoshifumi Itabashi | 1987-06-02 |
| 4652597 | Epoxy resin composition | Yoshifumi Itabashi, Toshiharu Ando, Kazuo Yasuda | 1987-03-24 |
| 4647605 | Epoxy resin composition | Toshiharu Ando, Kazuo Yasuda, Fumio Nogami | 1987-03-03 |
| 4638021 | Epoxy resin composition | Toshiharu Ando | 1987-01-20 |