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11. 发明申请

US20070212536A1 ELECTROMAGNETIC WAVE SHIELDING MATERIAL AND PROCESS FOR PRODUCING THE SAME 有权
标题翻译：电磁波屏蔽材料及其制造方法
公开(公告)号：US20070212536A1
公开(公告)日：2007-09-13
申请号：US11569544
申请日：2005-05-19
申请人： Atsushi Okada , Akio Kiyohara , Hideki Tanaka , Toshiyuki Honda , Masafumi Ito , Junichi Kato , Noboru Toshima , Yasuhisa Nakao
发明人： Atsushi Okada , Akio Kiyohara , Hideki Tanaka , Toshiyuki Honda , Masafumi Ito , Junichi Kato , Noboru Toshima , Yasuhisa Nakao
IPC分类号： H01J11/02 , B32B3/24 , B32B9/00 , H05K9/00 , G02B1/10 , G09F9/00
CPC分类号： C09D5/24 , C09D5/32 , C09D11/52 , H01J2211/446 , H05K9/0096 , Y10T428/2809
摘要： The present invention provides an electromagnetic wave shielding material that has high electromagnetic wave shielding effects, excellent transparency, and excellent see-through property, and a simple and inexpensive production process for the electromagnetic wave shielding material. Specifically, the present invention provides a process for producing an electromagnetic wave shielding material, the process comprising screen-printing in a geometric pattern a conductive paste containing a particulate silver oxide, a tertiary fatty acid silver salt, and a solvent, onto a transparent porous layer surface of a transparent resin substrate having a transparent porous layer containing as a main component at least one member selected from the group consisting of oxide ceramics, non-oxide ceramics, and metals; and performing heat treatment to form a conductive region with a geometric pattern on the transparent porous layer surface; and an electromagnetic wave shielding material produced by the production process.
摘要翻译：本发明提供一种电磁波屏蔽材料具有高电磁波屏蔽效果，优异的透明性，透明性优异的电磁波屏蔽材料以及电磁波屏蔽材料的简单且廉价的制造方法。具体地说，本发明提供了一种电磁波屏蔽材料的制造方法，该方法包括以几何图案将含有颗粒状氧化银，叔脂肪酸银盐和溶剂的导电糊剂丝网印刷到透明多孔具有透明多孔层的透明树脂基板的层表面含有选自氧化物陶瓷，非氧化物陶瓷和金属中的至少一种元素作为主要成分; 并进行热处理以在透明多孔层表面上形成具有几何图案的导电区域; 以及通过该制造方法制造的电磁波屏蔽材料。

12. 发明申请

US20060267769A1 Terminal device and communication system 审中-公开
标题翻译：终端设备和通信系统
公开(公告)号：US20060267769A1
公开(公告)日：2006-11-30
申请号：US11432348
申请日：2006-05-12
申请人： Masafumi Ito , Konami Izumi
发明人： Masafumi Ito , Konami Izumi
IPC分类号： G08B13/14
CPC分类号： G08B3/1008
摘要： One of the objects of the present invention is to provide a communication system in which a user in a specific area can obtain information immediately without operating a device. The communication system has an RFID card, a reader/writer for communication, a host computer, and an information communication means. The RFID card transmits and receives information wirelessly to and from the reader/writer for communication. Thus a user can carry the RFID card freely. The memory portion in the RFID card has a rewritable memory portion and a non-writable memory portion. Electric power required for operation of the RFID card is supplied wirelessly, which contributes to reduction is size and weight of the RFID card. By providing a display portion in the RFID card, information transmitted wirelessly can be displayed on the display portion and the user can recognize information immediately.
摘要翻译：本发明的目的之一是提供一种通信系统，其中特定区域中的用户可以在不操作设备的情况下立即获得信息。通信系统具有RFID卡，用于通信的读写器，主计算机和信息通信装置。 RFID卡以无线方式从读取器/写入器发送和接收信息以进行通信。因此，用户可以自由地携带RFID卡。 RFID卡中的存储器部分具有可重写存储器部分和不可写入存储器部分。无线地提供操作RFID卡所需的电力，这有助于减小RFID卡的尺寸和重量。通过在RFID卡中提供显示部分，可以在显示部分上显示无线传输的信息，用户可以立即识别信息。

13. 外观设计

USD442608S1 Sewing machine 失效
公开(公告)号：USD442608S1
公开(公告)日：2001-05-22
申请号：US29091529
申请日：1998-07-31
申请人： Masafumi Ito
设计人： Masafumi Ito

14. 外观设计

USD441351S1 Combined digital audio disc player, amplifier and tuner 失效
标题翻译：组合数字音频光盘播放器，放大器和调谐器
公开(公告)号：USD441351S1
公开(公告)日：2001-05-01
申请号：US29127920
申请日：2000-08-15
申请人： Masafumi Ito , Hiroyuki Watanabe , Yukio Iikura
设计人： Masafumi Ito , Hiroyuki Watanabe , Yukio Iikura