1
Mitsuaki Oshima: Communication system. Matsushita Electric Industrial, Lowe Hauptman Gopstein Gilman & Berner, April 11, 2000: US06049651 (145 worldwide citation)

At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first d ...


2
Mitsuaki Oshima, Masataka Izaki, Jirou Kajino, Yoshiaki Igarashi, Hiroshi Mitani: Camera apparatus. Matsushita Electric Industrial, Wenderoth Lind & Ponack, November 18, 1986: US04623930 (136 worldwide citation)

A camera apparatus comprising focusing means for optically focusing a beam of light from an object, an imaging element for converting an optical image produced by the focusing means into electrical or physicochemical information and issuing or recording the information as an image, detectors for det ...


3
Takahiro Nagai, Hideshi Ishihara, Yuji Takagi, Takashi Yumiba, Mamoru Shoji, Mitsuaki Oshima, Shunji Ohara, Motoshi Ito, Takashi Ishida, Atsushi Nakamura, Tadashi Jahana, Kouhei Nakata: Optical disk, optical disk recording and reproducing apparatus, method for recording, reproducing and deleting data on optical disk, and information processing system. Matsushita Electric Industrial, Wenderoth Lind & Ponack L, August 30, 2005: US06938162 (135 worldwide citation)

A recording type optical disk on which data is recordable includes a data recording and reproducing area for recording data therein and reproducing data therefrom, and a read-only disk identification information area for recording disk identification information for identifying the optical disk ther ...


4
Mitsuaki Oshima, Seiji Sakashita: Communication system. Matsushita Electric Industrial, Wenderoth Lind & Ponack, February 4, 1997: US05600672 (118 worldwide citation)

At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first d ...


5
Mitsuaki Oshima, Yoshiho Gotoh: Mark forming apparatus, method of forming laser mark on optical disk, reproducing apparatus, optical disk and method of producing optical disk. Matsushita Electric Industrial, Ratner & Prestia, June 2, 1998: US05761301 (115 worldwide citation)

An object of the present invention is to provide a marking forming apparatus, a method of forming a laser marking on an optical disk, a reproduction apparatus, an optical disk, and a method of manufacturing an optical disk, capable of providing a greatly improved copy prevention capability as compar ...


6
Mitsuaki Oshima: Communication system. Matsushita Electric Industrial, Lowe Gopstein & Berner Hauptman, September 1, 1998: US05802241 (114 worldwide citation)

At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input signal is divided into, two, first and second, data streams. The signal points are divided into signal point groups to which data of the first d ...


7
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 (112 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 ...


8
Mitsuaki Oshima, Hiromu Kitaura, Hideki Fukuda, Hideshi Ishihara, Toshiyuki Kawara: Optical disc for high resolution and three-dimensional image recording, optical disc reproducing device, and optical disc recording device. Matsushita Electric Industrial, Renner Otto Boisselle & Sklar, June 3, 2003: US06573819 (106 worldwide citation)

The present invention has an objective of providing an optical disk having a high resolution picture and a system for reproducing data on the optical disk, which are compatible with a conventional system for reproducing an ordinary resolution picture. A high resolution signal is divided into a main ...


9
Mitsuaki Oshima, Masataka Izaki, Jirou Kajino, Yoshiaki Igarashi, Hiroshi Mitani: Camera apparatus. Matsushita Electric Industrial, Wenderoth Lind & Ponack, November 5, 1991: US05062696 (96 worldwide citation)

A camera apparatus comprising focusing means for optically focusing a beam of light from an object, an imaging element for converting an optical image produced by the focusing means into electrical or physiocochemical information and issuing or recording the information as an image, detectors for de ...


10
Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama: OFDM signal transmission system, portable terminal, and e-commerce system. Matsushita Electric Industrial, Greenblum & Bernstein, April 10, 2007: US07203158 (94 worldwide citation)

The present invention realizes electronic commerce by providing a reception section that receives product information and service information and a barcode formation section that forms a barcode based on the received information, displaying the barcode formed by the barcode formation section on a di ...