Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4743409 | Process for preparing a substrate for optical recording media | Shigeru Nomura, Takeo Kinoshita | 1988-05-10 |
| 4250661 | Agricultural covering multilayer film or sheet structure and method for thermal insulation | Yoshiaki Kodera, Kiyoyuki Watanabe, Tadashi Taguchi | 1981-02-17 |
| 4214034 | Agricultural covering multilayer film or sheet structure and method for thermal insulation | Yoshiaki Kodera, Kiyoyuki Watanabe, Tadashi Taguchi | 1980-07-22 |