Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888244 | Process for forming composite coated film | Yoichi Masubuchi, Tadashi Watanabe, Akira Tominaga, Haruo Nagaoka, Eisaku Nakatani | 1989-12-19 |
| 4840715 | Electrodeposition coating method | Masayuki Misawa, Toshio Ogasawara, Masahiko Sagane, Yasuyuki Hirata | 1989-06-20 |