Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970203 | Automatic cut-off system | Masahiko Sasada, Nobuo Taketani, Masahiro Takeshima, Hiroshi Moribe | 2005-11-29 |
| 6090970 | Production method of alkylated cyanoacetylurea | Hiroki Ueno, Michio Matsuda, Yoshiyuki Imamiya | 2000-07-18 |
| 5660619 | Electroless gold plating solution | Hiroshi Wachi | 1997-08-26 |
| 5614004 | Electroless gold plating solution | Hiroshi Wachi | 1997-03-25 |
| 5601637 | Electroless gold plating solution | Hiroshi Wachi | 1997-02-11 |
| 5560764 | Electroless gold plating solution | Hiroshi Wachi | 1996-10-01 |
| 4537182 | Endoscope | — | 1985-08-27 |
| 4198959 | Sealing device for an endoscope guide wire assembly | — | 1980-04-22 |