Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304558 | Method for producing thiazole compound | Naoyuki Takano, Shinzo Seko | 2012-11-06 |
| 5256932 | Color cathode ray tube | Tetsuya Watanabe, Tohru Hanada, Hiroshi Kimura, Masayasu Koitabashi | 1993-10-26 |
| 5170093 | Method for manufacturing color cathode ray tube | Tetsuya Watanabe, Tohru Hanada, Kozoo Nukui, Katsuhiro Ono | 1992-12-08 |
| 4269719 | Slurry dehydrating apparatus | — | 1981-05-26 |