Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7087315 | Method for forming plating film | Yoshihiko Matsuo, Ryukichi Ikeda, Fumio Okuda | 2006-08-08 |
| 6811672 | Method for forming plating film and electronic component having plating film formed theron by same method | Yoshihiko Matsuo, Ryukichi Ikeda, Fumio Okuda | 2004-11-02 |
| 5214014 | Deodorizing catalyst | Masafumi Yoshimoto, Tadao Nakatsuji, Kazuhiko Nagano | 1993-05-25 |
| 5212140 | Catalyst for decomposing ozone | Masafumi Yoshimoto, Tadao Nakatsuji, Kazuhiko Nagano | 1993-05-18 |
| 5180567 | Exhaust gas treating method | Masafumi Yoshimoto, Tadao Nakatsuji | 1993-01-19 |
| 5162287 | Particulate removing catalyst filter | Masafumi Yoshimoto, Tadao Nakatsuji, Kazuhiko Nagano | 1992-11-10 |
| 5158654 | Ozone decomposing reactor and regeneration thereof | Masafumi Yoshimoto, Tadao Nakatsuji, Kazuhiko Nagano, Masahiro Tanaka | 1992-10-27 |
| 5080882 | Methods of ozone decomposition and catalyst structures used therein | Masafumi Yoshimoto, Tadao Nakasuji, Kazuhiko Nagano | 1992-01-14 |