Yoshihito Koshiba

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Nagaokakyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical card processing apparatus
- Patent number 5,264,687
- Issue date Nov 23, 1993
- Omron Tateisi Electronics, Co.
- Sadao Sugiyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for detecting inclination of an optical card
- Patent number 5,179,268
- Issue date Jan 12, 1993
- Omron Tateisi Electronic Co.
- Kouji Nitto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical card processing apparatus
- Patent number 5,099,111
- Issue date Mar 24, 1992
- Omron Corporation
- Takeshi Takakura
- G06 - COMPUTING CALCULATING COUNTING