1
Tomoyuki Idehara: Phase change-type memory element and process for producing the same. Dai Nippon Printing, Parkhurst & Wendel L, February 22, 2005: US06859389 (192 worldwide citation)

There are provided a phase change-type memory element, which can reduce a reset pulse current value necessary for returning the phase state from an ON state to an OFF state, can improve integration density, is not restricted by the process temperature at the time of the production thereof, and can b ...


2
Shinya Kadono: Information embedding method, information extracting method, information embedding apparatus, information extracting apparatus, and recording media. Matsushita Electric Industrial, Parkhurst & Wendel L, December 25, 2001: US06334187 (192 worldwide citation)

An apparatus for embedding secret information in an image signal transmitted with a shape signal showing the shape of an object is described. This apparatus comprises an embedding position decision unit for deciding a position in the object where the secret information is to be embedded, according t ...


3
Satoru Kuramochi: Contact/noncontact type data carrier module. Dai Nippon Printing, Parkhurst & Wendel L, October 21, 2003: US06634564 (186 worldwide citation)

A contact/noncontact data carrier module applicable to a wide variety of purposes, and capable of satisfactorily meeting conditions on security. The contact/noncontact data carrier module includes a base member; a semiconductor chip mounted on the base member; a coil connected to the semiconductor c ...


4
Shosaku Tanaka, Chishio Hosakawa: Organic EL light emitting element with light emitting layers and intermediate conductive layer. Idemitsu Kosan, Parkhurst & Wendel L, August 22, 2000: US06107734 (160 worldwide citation)

An organic EL light emitting element and a light emitting device capable of realizing inexpensively a display which a scanning line current is suppressed and which is large size and high-resolution is provided. The organic EL light emitting element 6 is constituted from a transparent electrode 2; an ...


5
Takeshi Fujii: Rocker switch. Matsushita Electric Industrial, Parkhurst & Wendel L, February 22, 2005: US06857357 (121 worldwide citation)

A rocker switch includes a drive member which is swingable about a fulcrum, a case supporting the fulcrum of the drive member, and an auxiliary switch. The drive member includes a main body, a push-section provided on the main body, a first stopper provided on the main body and positioned between th ...


6
Shinichiro Ueno, Suguru Fujita, Shinkichi Ikeda, Kenichi Maeda, Ushio Sangawa: MOBILE BODY DISCRIMINATION APPARATUS FOR RAPIDLY ACQUIRING RESPECTIVE DATA SETS TRANSMITTED THROUGH MODULATION OF REFLECTED RADIO WAVES BY TRANSPONDERS WHICH ARE WITHIN A COMMUNICATION REGION OF AN INTERROGATOR APPARATUS. Matsushita Electric Industrial, Parkhurst & Wendel L, September 20, 2005: US06946950 (116 worldwide citation)

In a mobile body discrimination apparatus having an interrogator apparatus and a plurality of transponders each capable of transmitting information to the interrogator apparatus by modulation of radio waves that are reflected from a transponder antenna, which can be attached to respective articles, ...


7
Chishio Hosokawa: Actively driven organic EL device and manufacturing method thereof. Idemitsu Kosan, Parkhurst & Wendel L, March 25, 2003: US06538374 (114 worldwide citation)

The present invention is a active-driving organic EL light emission device comprising an organic EL element comprising an organic luminous medium between an upper electrode and a lower electrode, and a thin film transistor for driving this organic EL element, wherein light emitted from the organic E ...


8
Mitsuaki Oshima, Yoshiho Gotoh, Shinichi Tanaka, Kenji Koishi, Mitsurou Moriya, Yoshinari Takemura: Optical disk, optical recorder, optical reproducer, crytocommunication system and program license system. Matsushita Electric Industrial, Parkhurst & Wendel L, June 27, 2000: US06081785 (111 worldwide citation)

The operating and other procedures of an optical disk application system of the type for which a network is used are simplified. Optical disks have auxiliary data recording areas, where different IDs for individual disks, and/or cipher keys and/or decoding keys for ciphers are recorded in advance in ...


9
Yuji Katsuda, Yukimasa Mori, Michio Takahashi, Yuki Bessho: Aluminum nitride sintered body, metal embedded article, electronic functional material and electrostatic chuck. NGK Insulators, Parkhurst & Wendel L, December 14, 1999: US06001760 (109 worldwide citation)

In AlN crystal grains constituting a sintered body, is contained: 150 ppm-0.5 wt. %, preferably at most 0.1 wt.%, of at least one rare earth element (as oxide thereof); at most 900 ppm, preferably at most 500 ppm of at least one metal impurity except rare earth elements; and preferably at least 0.5 ...


10
Mitsuyoshi Sugimoto, Satoru Masuda, Yuichi Hirama: Multi-functional on-vehicle camera system and image display method for the same. Matsushita Electric Industrial, Parkhurst & Wendel L, July 15, 2003: US06593960 (109 worldwide citation)

A multi-functional on-vehicle camera system comprises a plurality of cameras mounted on a vehicle and monitors each displaying a camera image. An image processing section is provided for processing images taken by the plurality of cameras. A system control means is provided for selecting a camera im ...



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