1
Sakamoto Kazuchika, Awaji Yasuo: Cellular phone having crime prevention/urgent report functions. Sakamoto Kazuchika, May 26, 2005: JP2005-135204 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a useful cellular phone having crime prevention/urgent report functions that protects the weak such as women and children, who may be the victims of crimes, from crimes from the viewpoint of the fact that the ownership rate of cellular phones is higher for women who ...


2
Sakamoto Kazuchika, Awaji Yasuo: A plurality of pin type upper pins for cylindrical lock. Asi, August 22, 2003: JP2003-232146 (1 worldwide citation)

PROBLEM TO BE SOLVED: To provide a plurality of pin type upper pins capable of preventing the running out of an upper pin from an outer barrel even though an inner barrel plug is pulled out thereby permitting to perform a cylindrical lock rearrangement work much easier by arranging a plurality of pi ...


3
Sakamoto Kazuo, Awaji Yasuo, Kaminishi Yoshihiro: Anti-bumping cylinder. Advanced Securitie International, Sakamoto Kazuo, Awaji Yasuo, Kaminishi Yoshihiro, NISHIGAKI Yasuo, March 26, 2009: WO/2009/037729 (1 worldwide citation)

Provided is an anti-bumping cylinder having a mechanism, which is so disposed at a contact portion of an outer cylinder side to contact an inner cylinder as is fitted on the inner cylinder, so that the fitted portion is fitted, when a pushing stress at a predetermined level or higher is applied by a ...


4
Sakamoto Kazuo, Awaji Yasuo: Anti-bump key cylinder. Advanced Securities International, Sakamoto Kazuo, Awaji Yasuo, NISHIGAKI Yasuo, May 2, 2008: WO/2008/050464

Anti-bump key pin holes for trapping an anti-bump key pin are formed on both sides of a pin hole in the inner cylinder of a pin cylinder. A combination of pins that are the anti-bump key pin as an upper pin, a middle pin, and a lower pin is used in the pin hole. At the moment when the inner cylinder ...


5
Sakamoto Kazuchika, Awaji Yasuo: Bump key. Asi, July 31, 2008: JP2008-174911

PROBLEM TO BE SOLVED: To provide a bump key exclusively for opening a cylinder lock being easily manufactured by cutting a machinable raw material by the largest depth or more corresponding to a lower pin used in a cylinder by using an exclusive blank key or a genuine key or the machinable raw mater ...


6
Sakamoto Kazuchika, Awaji Yasuo: (cylinder) And key, and lock information providing system. Asi, May 21, 2003: JP2003-148007

PROBLEM TO BE SOLVED: To provide a lock (cylinder) and a key which allows the owner of the key to easily obtain information on repair of the lock via a portable telephone and to quickly take necessary measures, such as making contact with a repair man, for instance, even if he has lost the key or th ...


7
Sakamoto Kazuchika, Awaji Yasuo: (key) Data registration and code number collation system utilizing internet. Asi, September 19, 2003: JP2003-264547

PROBLEM TO BE SOLVED: To provide a key (key) data registration and code number collation system utilizing the Internet which can be managed by a secure method wherein personal information does not coincide with a key code number in a security aspect and a privacy aspect.SOLUTION: This key (key) data ...


8
Sakamoto Kazuchika, Awaji Yasuo: Cylinder lock. Asi, July 25, 2003: JP2003-206658

PROBLEM TO BE SOLVED: To provide a built-up cylinder which is designed to fulfill a function as a cylinder lock having relevance with various locks by a common core cylinder as a skeleton and an attachment combined therewith, breaking through existing concepts using respective cylinder locks in resp ...


9
Awaji Yasuo, Sakamoto Kazuchika: Thumb turn block. Asi, August 15, 2003: JP2003-227252

PROBLEM TO BE SOLVED: To provide a thumb turn block, capable of preventing a thumb turn from being turned to be illegally unlocked even if a thumb turn unlock piece or a wire is inserted from a knob hole to directly attack the thumb turn, and to provide a thumb turn block shaped to be easily turned ...


10
Sakamoto Kazuchika, Awaji Yasuo: Signal transmission and reception system using transmitting function of mobile communication body. Asi, August 8, 2003: JP2003-224676

PROBLEM TO BE SOLVED: To provide a signal transmission and reception system, using the transmitting function of a mobile communication body such as a portable telephone, which can impart an additional function as a common switch to the portable telephone, etc., and structure an inexpensive keyless s ...