Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7061705 | Signal processing apparatus and method, record medium, and program | — | 2006-06-13 |
| D479252 | Cutting machine | Takashi Ozawa | 2003-09-02 |
| 6339638 | Telephone used for electronic money card transaction and method of operation of the same | Masayuki Ohki, Atsuhiko Urushibara, Jun Furuya, Shigeyuki Ito, Hiroki Kitagawa | 2002-01-15 |
| 6042002 | Holding apparatus for a plurality of IC cards facilitating transactions of electronic money among the IC cards | Masayuki Ohki, Atsuhiko Urushihara, Jun Furuya, Shigeyuki Itoh, Hiroki Kitagawa | 2000-03-28 |
| 6016957 | IC card reader/writer and method of operation thereof | Masayuki Ohki, Atsuhiko Urushihara, Jun Furuya, Shigeyuki Itoh, Hiroki Kitagawa | 2000-01-25 |
| 6000607 | IC card reader/writer and method of operation thereof | Masayuki Ohki, Atsuhiko Urushihara, Jun Furuya, Shigeyuki Itoh, Hiroki Kitagawa | 1999-12-14 |
| 5952639 | Depositing, withdrawal, balance check, exchange and transfer of electronic money in automatic cash handling machine | Masayuki Ohki, Atsuhiko Urushihara, Jun Furuya, Hiroki Kitagawa | 1999-09-14 |
| D271815 | Combined electric washer and clothes dryer | Joji Nishiyama, Hajime Kasai, Etsuro Hirose | 1983-12-13 |