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1. 外观设计

USD505944S1 Portable wireless telephone 失效
公开(公告)号：USD505944S1
公开(公告)日：2005-06-07
申请号：US29202976
申请日：2004-04-08
申请人： Jun Watanabe , Kazuo Oosawa , Jin Sakai , Masakatsu Takizawa
设计人： Jun Watanabe , Kazuo Oosawa , Jin Sakai , Masakatsu Takizawa

2. 外观设计

USD512713S1 Portable wireless telephone 失效
公开(公告)号：USD512713S1
公开(公告)日：2005-12-13
申请号：US29202982
申请日：2004-04-08
申请人： Jun Watanabe , Kazuo Oosawa , Jin Sakai , Masakatsu Takizawa
设计人： Jun Watanabe , Kazuo Oosawa , Jin Sakai , Masakatsu Takizawa

3. 外观设计

USD501851S1 Portable wireless telephone 失效
公开(公告)号：USD501851S1
公开(公告)日：2005-02-15
申请号：US29202975
申请日：2004-04-08
申请人： Jun Watanabe , Kazuo Oosawa , Masakatsu Takizawa
设计人： Jun Watanabe , Kazuo Oosawa , Masakatsu Takizawa

4. 外观设计

USD476635S1 Portable wireless telephone 失效
公开(公告)号：USD476635S1
公开(公告)日：2003-07-01
申请号：US29165621
申请日：2002-08-15
申请人： Michio Nagai , Atsushi Ohta , Masaki Shimamura , Katsuya Sakaguchi , Kazuya Kumazawa , Kazuo Oosawa , Jin Kuramoto , Mitsuaki Kanada , Kazuhiko Yamaoka
设计人： Michio Nagai , Atsushi Ohta , Masaki Shimamura , Katsuya Sakaguchi , Kazuya Kumazawa , Kazuo Oosawa , Jin Kuramoto , Mitsuaki Kanada , Kazuhiko Yamaoka

5. 发明申请

US20050167254A1 Transmissive key sheet, input keys using transmissive key sheet and electronic equipment with input keys 失效
公开(公告)号：US20050167254A1
公开(公告)日：2005-08-04
申请号：US11067920
申请日：2005-03-01
申请人： Kazuo Oosawa
发明人： Kazuo Oosawa
IPC分类号： H01H13/70 , H01H9/00
CPC分类号： H01H13/83 , H01H2205/004 , H01H2205/032 , H01H2219/008 , H01H2219/03 , H01H2219/036 , H01H2219/06 , H01H2221/006 , H01H2221/05 , H01H2221/07 , H01H2223/034 , H01H2223/038
摘要： A transmissive key sheet using translucent resin, which is capable of effective illumination while ensuring the thinness of the entire key sheet as well as suppressing a decrease in light transmission, input keys using the transmissive key sheet, and electronic equipment with the input keys. A transmissive key sheet of input keys comprises a first key sheet unit and a second key sheet unit, the opposite side of the first key sheet unit from key tops and the opposite side of the second key sheet unit from pressure applicators being bonded together with a translucent adhesive. The key tops made of translucent resin are molded integral with a translucent resin film having letters on its under surface to provide the first key sheet unit. The pressure applicators made of translucent resin are molded integral with a translucent resin film to provide the second key sheet unit. The light from a light source on a substrate illuminates keys so that the letters printed on the under surface of the translucent resin film become visible form outside. The pressing of each key top presses a corresponding key switch through the pressure applicator, and the key switch is concavely curved to make a contact with an electrode on the substrate. Thus, key input is provided.

6. 发明授权

US07447522B2 Card holding structure for cellular phone 有权
标题翻译：手机卡持有结构
公开(公告)号：US07447522B2
公开(公告)日：2008-11-04
申请号：US10671667
申请日：2003-09-29
申请人： Kazuya Kumazawa , Kazuo Oosawa
发明人： Kazuya Kumazawa , Kazuo Oosawa
IPC分类号： H04B1/03
CPC分类号： H04B1/3816 , G06K7/0021 , G06K7/003 , H04B1/3883
摘要： There is provided a card holding structure that holds a SIM card in a housing without covering with a chargeable battery case to hold the SIM card. A card connector is fixed on a board of a portable terminal. The card is held by card holding portions provided at a front part of the card in a sliding direction of the card connector. A slope 4 provides a stopper, which slope is formed by a rectangular elastic piece, one end of which is fixed to a housing.
摘要翻译：提供了一种卡夹持结构，其将SIM卡保持在壳体中，而不用可充电电池壳体覆盖以保持SIM卡。卡连接器固定在便携式终端的板上。该卡由卡连接器的滑动方向上设置在卡的前部的卡保持部保持。斜坡4提供了一个止动件，该斜面由一个矩形弹性件形成，其一端固定在壳体上。

7. 发明授权

US06977352B2 Transmissive key sheet, input keys using transmissive key sheet and electronic equipment with input keys 失效
标题翻译：透明键盘，输入键使用传输键盘和带输入键的电子设备
公开(公告)号：US06977352B2
公开(公告)日：2005-12-20
申请号：US11067920
申请日：2005-03-01
申请人： Kazuo Oosawa
发明人： Kazuo Oosawa
IPC分类号： H01H13/70
CPC分类号： H01H13/83 , H01H2205/004 , H01H2205/032 , H01H2219/008 , H01H2219/03 , H01H2219/036 , H01H2219/06 , H01H2221/006 , H01H2221/05 , H01H2221/07 , H01H2223/034 , H01H2223/038
摘要： A transmissive key sheet using translucent resin, which is capable of effective illumination while ensuring the thinness of the entire key sheet as well as suppressing a decrease in light transmission, input keys using the transmissive key sheet, and electronic equipment with the input keys. A transmissive key sheet of input keys comprises a first key sheet unit and a second key sheet unit, the opposite side of the first key sheet unit from key tops and the opposite side of the second key sheet unit from pressure applicators being bonded together with a translucent adhesive. The key tops made of translucent resin are molded integral with a translucent resin film having letters on its under surface to provide the first key sheet unit. The pressure applicators made of translucent resin are molded integral with a translucent resin film to provide the second key sheet unit. The light from a light source on a substrate illuminates keys so that the letters printed on the under surface of the translucent resin film become visible form outside. The pressing of each key top presses a corresponding key switch through the pressure applicator, and the key switch is concavely curved to make a contact with an electrode on the substrate. Thus, key input is provided.
摘要翻译：一种使用半透明树脂的透光键盘，其能够有效照明，同时确保整个按键板的薄度以及抑制光透射率的降低，使用透射键盘的输入键以及具有输入键的电子设备。输入键的透过型键盘包括第一按键单元和第二键单元单元，第一键单元单元的与键顶相对的一侧与第二键单元单元的与压力施加器相对的一侧与半透明胶由半透明树脂制成的关键顶部与在其下表面具有字母的半透明树脂膜模制成一体，以提供第一按键片单元。由半透明树脂制成的压力施加器与半透明树脂膜一体成型，以提供第二按键板单元。来自基板上的光源的光照亮键，使得印刷在半透明树脂膜的下表面上的字母从外部变得可见。每个键顶的按压通过压力施加器按压相应的键开关，并且键开关凹入弯曲以与基板上的电极接触。因此，提供了键输入。

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