1
Toru Kuriyama, Masahiko Takahashi, Hideki Nakagome, Akiko Takahashi, Yoichi Tokai: Cryogenic refrigerator and regenerative heat exchange material. Kabushiki Kaisha Toshiba, Oblon Spivak McClelland Maier & Neustadt, September 5, 1995: US05447034 (17 worldwide citation)

A cryogenic refrigerator includes a first refrigerant filled in a final refrigerating force storage chamber on a high temperature side thereof and consisting essentially of a composition expressed by (a) (Er.sub.(x) R.sub.(1-x)).sub.3 Ni.sub.(y) Co.sub.(1-y), or (b) Er.sub.(x) R.sub.(1-x) Ni.sub.(y) ...


2
Yoichi Tokai, Akiko Takahashi: Regenerator. Kabushiki Kaisha Toshiba, Oblon Spivak McClelland Maier & Neustadt, July 26, 1994: US05332029 (12 worldwide citation)

Disclosed is a regenerator loaded with a relatively cheap heat regenerative material which exhibits excellent specific heat, heat transfer capability and recuperativeness under cryogenic temperatures lower than, for example, the liquid nitrogen temperature. The regenerator is filled with a heat rege ...


3
Akiko Takahashi, Yoichi Tokai, Masashi Sahashi: Regenerative material. Kabushiki Kaisha Toshiba, Finnegan Henderson Farabow Garrett & Dunner, December 14, 1993: US05269854 (9 worldwide citation)

The present invention provides a regenerative material having a peak specific heat at a low temperature. The material is made of a solid solution of at least two different magnetic type metal compounds, for example, ferromagnetic Er.sub.3 Co and antiferromagnetic Er.sub.3 Ni. From these compounds, t ...


4
Akiko Takahashi, Mami Ikeya: Aqueous pressure-sensitive adhesive composition and use thereof. Nitto Denko Corporation, Leydig Voit & Mayer, April 12, 2011: US07923503 (5 worldwide citation)

There provided a pressure-sensitive adhesive (PSA) composition constituting a PSA layer, which may exhibit a plurality of properties in a well-balanced manner, and a PSA sheet including the PSA layer. The composition is an aqueous PSA composition in which an acrylic polymer serves as a main componen ...


5
Toshihide Suzuki, Kenichi Yamamoto, Yutaka Tosaki, Akiko Takahashi: Pressure-sensitive adhesive composition and use thereof. Nitto Denko Corporation, Leydig Voit and Mayer, September 4, 2012: US08258240 (4 worldwide citation)

The present invention provides a water-dispersed acrylic PSA composition suitable for forming a PSA sheet. The PSA composition contains 0.5 to 15 parts by weight of an acrylic copolymer (polymer H) with a Tg of 30° C. to 120° C. in relation to 100 parts by weight of an acrylic copolymer (polymer L) ...


6
Akiko Takahashi, Hiroshi Wada, Tomonari Naito: Pressure-sensitive adhesive sheet. Nitto Denko Corporation, Sughrue Mion PLLC, January 11, 2011: US07867610 (3 worldwide citation)

A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersio ...


7
Tsuyoshi Oyaizu, Kozo Ogawa, Seiko Kawashima, Akiko Takahashi, Haruki Takei, Erika Takenaka: Lighting device comprising a color conversion unit. Toshiba Lighting & Technology Corporation, DLA Piper US, October 25, 2011: US08044570 (3 worldwide citation)

A lighting device includes a printed wiring board, a plurality of light-emitting elements, a sealing member, and a color conversion unit, and an adhesive layer. The sealing member has light transmitting properties and seals the light-emitting elements mounted on the printed wiring board. The color c ...


8
Michitoshi Sumikawa, Akiko Takahashi legal representative: Image processing method, image processing system and program. International Business Machines Corporation, John L Rogitz, February 28, 2006: US07006670 (3 worldwide citation)

A technique which can generate stable virtual page marks even in a non-OCR form to stably identify the form. Key segments which can be stably detected within a form are predefined for the detection of virtual page marks, and the virtual page marks (circumscribed rectangle) are generated on the basis ...


9
Akiko Takahashi, Hiroshi Wada, Tomonari Naito: Pressure-sensitive adhesive sheet. Nitto Denko Corporation, Sughrue Mion PLLC, October 30, 2012: US08299156 (2 worldwide citation)

A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersio ...


10
Akiko Takahashi, Hiroshi Wada, Tomonari Naito: Pressure-sensitive adhesive sheet. Nitto Denko Corporation, Sughrue Mion PLLC, July 24, 2012: US08227533 (2 worldwide citation)

A pressure-sensitive adhesive sheet has a high adhesiveness and an excellent terminal peeling resistance as well as exhibits extremely small diffusing amounts of formaldehyde and toluene. The pressure-sensitive adhesive sheet contains at least a pressure-sensitive adhesive layer of a water-dispersio ...



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