Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4983241 | Method of splicing webs | Hirokazu Sawada, Masaya Matsuki | 1991-01-08 |
| 4909894 | Process for producing support for lithographic printing plate | Akio Uesugi, Kazutaka Oda | 1990-03-20 |
| 4902389 | Process for producing aluminum support for printing plate | Atsuo Nishino | 1990-02-20 |
| 4895627 | Method of electrolytic surface treatment of aluminum supports for planographic printing plates | Akio Uesugi | 1990-01-23 |
| 4872946 | Method of manufacturing supports for lithographic printing plate | Akio Uesugi, Shinichiro Minato | 1989-10-10 |
| 4851091 | Process for producing support for lithographic printing plate | Akio Uesugi, Kazutaka Oda | 1989-07-25 |
| 4746591 | Process for producing presensitized lithographic printing plate with liquid honed aluminum support surface | Hirokazu Sakaki, Akira Shirai, Akio Uesugi | 1988-05-24 |
| 4613413 | Process for producing aluminum support for lithographic plate | Akio Uesugi, Makoto Takeuchi | 1986-09-23 |
| 4597837 | Method and apparatus for electrolytic treatment | Kazutaka Oda, Yoshio Kon | 1986-07-01 |
| 4536264 | Method for electrolytic treatment | Takanori Masuda, Teruo Miyashita, Akira Morita, Masahiro Takahashi | 1985-08-20 |
| 4518466 | Web conveying method | Masahiro Takahashi, Toshio Hagiwara, Kazutaka Oda | 1985-05-21 |
| 4502933 | Apparatus for electrolytic treatment to metal web | Teruo Mori, Hiroshi Shirai, Tsuneyasu Matsuhisa, Masaru Watanabe | 1985-03-05 |
| 4432854 | Web conveying method and apparatus | Masahiro Takahashi, Toshio Hagiwara, Kazutaka Oda | 1984-02-21 |
| 4390407 | Electrolytic processing device for belt-shaped metal plates | Teruo Mori, Hiroshi Shirai, Masaru Watanabe, Tsuneyasu Matsuhisa | 1983-06-28 |