1
Okazaki Iwao Lion S Mansion Ju, Abe Koichi Palace Rakuhoku, Nakajima Shoji: Biaxially oriented laminated film.. Toray Industries, December 27, 1989: EP0347646-A2 (63 worldwide citation)

Disclosed is a biaxially oriented laminated film with excellent scratch resistance and friction property, as well as excellent dubbing resistance when used as a base film of magnetic recording media. The biaxially oriented laminated film comprises a first layer containing a first thermoplastic resin ...


2
Okazaki Iwao, Abe Koichi, Nakajima Shoji, Ito Kiyohiko, Nishino Satoru, Minamizawa Hidehito: Biaxially oriented polyester film.. Toray Industries, April 12, 1989: EP0311426-A2 (15 worldwide citation)

A biaxially oriented polyester film suited as a substrate for magnetic recording media. The film comprises a polyester and inert particles and has at least one surface with protrusions formed by the existence of the inert particles. The surface has a parameter of surface topography 2ROOT ( beta / si ...


3
Koura Tetsuji, Nakajima Shoji, Mizone Shinya, Terada Jiro: Piezoelectric speaker, speaker system employing the same, and electronic apparatus employing the piezoelectric speaker. Matsushita Electric, August 5, 2004: JP2004-221742 (7 worldwide citation)

PROBLEM TO BE SOLVED: To provide a piezoelectric speaker, a speaker system employing the same, and an electronic apparatus employing the piezoelectric speaker capable of obtaining a broad reproduction band.SOLUTION: In order to attain the above purpose, the piezoelectric speaker is provided with: a ...


4
Kubota Akira, Nakajima Shoji, Nakamori Yukari, Tsunekawa Tetsuya: Biaxially oriented film and magnetic recording medium. Toray Industries, October 10, 2001: EP1142936-A1 (5 worldwide citation)

An object of the present invention is to provide a high-quality biaxially oriented film exhibiting an excellent electromagnetic conversion property, traveling durability, magnetic head traveling performance, etc. as a magnetic recording medium. The object of the present invention is achieved by a bi ...


5
Honda Kazuki, Enomoto Mitsutaka, Takahashi Toshiharu, Nakajima Shoji, Hasegawa Kyoichi, Sumiyama Masahide: (Ja) 携帯用電子機器, (En) Portable electronic device. Matsushita Electric Industrial, Honda Kazuki, Enomoto Mitsutaka, Takahashi Toshiharu, Nakajima Shoji, Hasegawa Kyoichi, Sumiyama Masahide, IWAHASHI Fumio, December 1, 2005: WO/2005/115047 (4 worldwide citation)

(EN) A portable electronic device is provided with an electronic component, a spring terminal extending from the electronic component to supply power to the electronic component, a circuit component having a power supplying part which is brought into contact with the spring terminal, and a stopper f ...


6
Mizone Shinya, Ishikawa Keiji, Nakajima Shoji, Kabumoto Akira, Ono Satoshi: Speaker. Matsushita Electric, Furukawa Electric The, January 24, 2003: JP2003-023693 (3 worldwide citation)

PROBLEM TO BE SOLVED: To provide a speaker with vibration resistance, shock resistance, dust-proof, and ultraviolet ray resistance and weather-proof that employs a diaphragm made of polyethyelene terephthalate that is hyperfine-foamed and extends a reflected light over the entire face of the diaphra ...


7
Kusama Fumihiko, Nakajima Shoji, Yamanaka Minoru, Suzuki Yoshihiro: Sintered agglomerates and method of producing same. Showa Denko Kabushiki Kaisha, Sherman & Shalloway, April 9, 1974: US3802864 (2 worldwide citation)

A sintered agglomerate consisting essentially of carbides and oxides of chromium and iron and consisting of a core covered with a dense and tough skin of metal oxides, both of which contain the same metallic elements at substantially the same proportions but contain no free carbon. This agglomerate ...


8
Nakajima Shoji, Sakurada Shigeru, Inagaki Shuichi, Oba Tadahiko, Usui Hidetomo, Kajiyama Takahiro: Stainproof device of structure in contact with sea water. Toshiba, Nakabohtec Corrosion Protecting, April 25, 2000: JP2000-119884 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a stainproof device capable of preventing the abnormal corrosion of the metallic portions in a damaged part even if the rubber lining, etc., disposed in the metallic portions of a structure are damaged by easily providing the seawater side surface of the structure wi ...


9
Shimokawatoko Takeshi, Nakajima Shoji, Okuzawa Kazuro, Sumiyama Masahide, Uei Masaji, Uemori Kazuyoshi, Sakagami Heijiro: Speaker with water-repellant net. Matsushita Electric, Nitto Denko, Nitto Technos, May 9, 2003: JP2003-134585 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a speaker with a water-repellant net, which has high productivity.SOLUTION: In the speaker with a water-repellant net provided with a magnetic circuit 4 supported by a frame 6 and a diaphragm 7 coupled with a voice coil 8 in a magnetic gap 10 of the magnetic circuit ...


10
Mizone Shinya, Nakajima Shoji: Diaphragm for speaker and manufacturing method therefor. Matsushita Electric, September 19, 2003: JP2003-264890 (2 worldwide citation)

PROBLEM TO BE SOLVED: To provide a diaphragm for speaker the voice coil of which is hardly exfoliated.SOLUTION: The digital signal for speaker comprises: a digital signal 4; the voice coil 16 provided to an annular recessed fitting part 4a on the back side of the diaphragm 4; and an outer circumfere ...