Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6457586 | Bank-note processing device | Shigeru Yasuda, Tadashi Hatamachi, Noboru Yamagishi, Kouji Akiba | 2002-10-01 |
| 6412619 | Apparatus for processing paper money | Yasuyuki Kodama, Mitsugu Mikami, Yoshikazu Mori | 2002-07-02 |
| 6394444 | Bank-note processing device | Yasuyuki Kodama, Noboru Yamagishi, Tadashi Hatamachi | 2002-05-28 |
| 6390816 | Dental handpiece for injecting therapeutic agent containing powders | Eiichi Nakanishi | 2002-05-21 |