`
`
`laptop, easel, and frame modes
`•
`• dual-axis hinge assembly
`• manually controlling the orientation of the displayed content (normal
`view or inverted view) based on the display reverse switch
`
`Shimura-Hisano Computer
`(Claims 1-7, 19, 29-32)
`• all features of Shimura Computer
`• single-axis hinge assembly (Hisano) or dual-axis hinge
`assembly (Shimura)
`• automatically controlling the orientation of the
`displayed content (normal view or inverted view) based
`on the hinge-rotation and gravity sensors
`
`Shimura-Tsuji Computer
`(Claims 12, 13, 24, 26)
`• all features of Shimura
`Computer
`• R and L buttons (Tsuji)
`assigned to specific
`functions
`
`Shimura-Hisano-Tsuji Computer
`(Claims 8, 9, 14-16, 20, 23, 25)
`• all features of Shimura-Hisano
`Computer
`• manually controlling the orientation
`of the displayed content among four
`views using a four-way key switch
`(Tsuji)
`• R and L buttons (Tsuji) assigned to
`specific functions
`
`Shimura-Hisano-Shigeo Computer
`(Claims 17, 18, 21, 22, 27, 28)
`• all features of Shimura-Hisano
`Computer
`• comparing a detected angle to a
`stored predetermined angle
`
`Shimura-Hisano-Shigeo-Choi Computer
`(Claim 11)
`• all features of Shimura-Hisano-Shigeo
`Computer
`• hinge assembly with housing, shaft,
`springs, member, and bracket
`
`Lenovo EX-1013,
`
`