Yukio Kuroiwa

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic card reader
- Patent number 6,679,427
- Issue date Jan 20, 2004
- Sankyo Seiki Mfg. Co., Ltd.
- Yukio Kuroiwa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic card reader and card taking-in method for magnetic card
- Patent number 6,199,760
- Issue date Mar 13, 2001
- Kabushiki Kaisha Sankyo Seiki Seisakusho
- Eiji Imai
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Original document indication creating device and hot stamp unit
- Publication number 20020050714
- Publication date May 2, 2002
- Eiji Imai
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
Magnetic card reader and method of demodulating magnetic data
- Publication number 20010025885
- Publication date Oct 4, 2001
- Yukio Kuroiwa
- G06 - COMPUTING CALCULATING COUNTING