1
Hirayama Naofumi, Suma Daisuke, Tomono Mizuki, Funayama Tatsufumi: Portable information terminal. Pioneer, Pioneer Design, January 2, 2003: EP1271897-A2 (24 worldwide citation)

A portable information terminal includes a manipulation part 2 and a display part 3 which are coupled with the capability to change in position relative to each other. A rotational position detection sensor 14 is provided in a rotation supporting element 4 for coupling the manipulation part 2 and th ...


2
Hirayama Naofumi, Suma Daisuke, Tomono Mizuki, Funayama Tatsufumi: Portable information terminal. Pioneer, Pioneer Design, January 2, 2003: EP1271286-A2 (12 worldwide citation)

A portable information terminal 1 includes a primary terminal 2 and a secondary terminal 3 which are combinable and separable from each other, and individually have displays 2A, 3Ba, operation keys 2B, 3Aa, RAMs 24, 36, antennas 26, 37, and CPUs 20, 30. The RAMS 24, 36 of the respective terminals 1, ...


3
Araki Morio, Arakawa Takeharu, Nobe Kenichi, Hamada Michiaki, Someya Chiharu, Hirayama Naofumi, Siota Tomoki: Navigation system.. Pioneer Electronic, April 28, 1993: EP0539146-A2 (12 worldwide citation)

A navigation system (100) is provided with: a storage device (DK) for storing map data and supplementary service data; a position detecting device (21, 22, 23, 24) for detecting a current position of a movable body to which the navigation system is equipped; a display device (13) for displaying a ma ...


4
Hirayama Naofumi: Information display apparatus, information display method, and computer product. Pioneer, Pioneer Design, June 20, 2007: EP1798522-A1 (7 worldwide citation)

In an information display apparatus (100), an identifying unit (103) identifies a street along which a moving object is moving based on a real-time position of the moving object detected by a deLecLing unit (102), and lot numbers assigned along the street. Based on a distance of an area correspondin ...


5
Hirayama Naofumi, Tomono Mizuki, Nakatsuka Yoshinori, Arakawa Mikiko, Kobayashi Katsumi: Portable telephone, remote monitoring system, portable information terminal, and method for using the same. Pioneer, Pioneer Design, January 9, 2002: EP1170953-A2 (4 worldwide citation)

Real-time images and audio are monitored from a remote place anytime at an arbitrary place with a portable telephone. The portable telephone comprises a display panel which can display a moving image, an image signal receiving part which receives an image signal sent over the mobile communication ne ...


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Hirayama Naofumi C Opioneer de, Tomono Mizuki C O Pioneer Desi, Nakatsuka Yoshinori C Opioneer, Arakawa Mikiko, Kobayashi Katsumi: Portable information terminal. Pioneer, Pioneer Design, January 2, 2002: EP1168148-A2 (3 worldwide citation)

A multi-functional portable information terminal is equipped with a display and makes it possible to reuse the information held by a given function for another function. The portable information terminal comprises image range specifying part for specifying a given selected object within a given appl ...


7
Hirayama Naofumi, Tomono Mizuki, Nakatsuka Yoshinori, Arakawa Mikiko, Kobayashi Katsumi: Portable telephone. Pioneer, Pioneer Design, December 12, 2001: EP1162811-A2 (2 worldwide citation)

A portable telephone, equipped with an opening/closing cover, which houses an operating part. An operating panel is mounted to a main casing in a manner enabling movement between a position at the front face side and a position at the inner side of the main casing, and a compression spring, which ur ...


8
Igarashi Takeshi, Hirayama Naofumi, Mizukami Atsuya, Miyasaka Mineki: (Ja) 操作指示装置、電子機器、操作指示方法、および操作指示プログラム, (En) Operation instruction device, electronic device, operation instruction method, and operation instruction program. Pioneer Corporation, Pioneer Design Corporation, Igarashi Takeshi, Hirayama Naofumi, Mizukami Atsuya, Miyasaka Mineki, SAKAI Akinori, June 22, 2006: WO/2006/064698 (1 worldwide citation)

(EN) An operation instruction device includes: a display control unit (101) for displaying icons indicating contents of different operations in predetermined areas of a display screen (100); a change amount input unit (102) for continuously receiving input of a change amount; an icon decision unit ( ...


9
Hirayama Naofumi, Tomono Mizuki, Nakatsuka Yoshinori, Arakawa Mikiko, Kobayashi Katsumi: Interior image information providing system using portable information terminal and portable information terminal having versatile functions. Pioneer, Pioneer Design, January 16, 2002: EP1173021-A2

An image information providing system enables easily obtaining image information on the inside of a facility. The image information providing system (10) comprises a display panel for displaying an image, image signal receiving part for receiving an image signal to be sent via a mobile communication ...


10
Hirayama Naofumi, Suma Daisuke, Tomono Mizuki, Funayama Tatsufumi: Portable information terminal. Pioneer, Pioneer Design, September 17, 2003: EP1345107-A2

A portable information terminal includes a main terminal 2 having a RAM 24 and a communication circuit 27, and a secondary terminal 3 having a communication circuit 38, a RAM 36 and a CPU 30. The communication circuit 38 of the secondary terminal 3 and the communication circuit 27 of the primary ter ...