Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640875 | Wet type processing apparatus for resin film | Makoto Kohtoku, Yaichiro Nakamaru, Yukio Shinozaki, Tetsuya Aoki, Goki Hashimoto | 2020-05-05 |
| 7062191 | Image forming device including AC loads driven by an AC power supply | — | 2006-06-13 |
| 4306172 | Shadow mask of braun tube for color TV and process for manufacturing the same | Norio Tsukiji, Yoshiaki Ishimoto, Masahiro Shimose, Yasuo Imamura | 1981-12-15 |