Igarashi Mutsunori, Mihashi Takashi, Murakata Masami, Yamada Masaaki, Minami Fumihiro, Akiyama Toshihiro, Aoki Takaaki: Semiconductor integrated circuit device, wiring method thereof and cell arrangement method. Toshiba, March 21, 2000: JP2000-082743 (92 worldwide citation)

PROBLEM TO BE SOLVED: To reduce delay in a circuit and realize improvement of noise resis tance in a semiconductor integrated circuit of a multilayer wiring structure with a wiring layer of an oblique wiring lattice. SOLUTION: An n-th (n≥2) layer wiring is provided with reference wiring layers 1, 2 ...

Yamada Masaaki, Furutani Yasuji, Notake Mitsue, Yamagishi Juniti: Dna encoding human tumor necrosis factor and human tumor necrosis factor polypeptide.. Dainippon Pharmaceutical Co, September 25, 1985: EP0155549-A2 (37 worldwide citation)

A novel cloned DNA encoding a human tumor necrosis factor (TNF), a vector having said DNA inserted thereinto, a host transformed with said vector and a novel human TNF polypeptide, and processes for producing them.

Oyama Minoru, Yamada Masaaki, Ohkubo Shunji, Osakada Atsushi: Process for the preparation of polypropylene resin foams. Toray, February 20, 1973: US3717559 (34 worldwide citation)

A process for the preparation of a polypropylene resin foam having closed cells by irradiating high energy rays onto a mixture of a polypropylene resin, a foaming agent, and a cross-linking promotor to cause cross-linking of the polypropylene resin and thereafter heating the mixture to a temperature ...

Yamada Masaaki, Furutani Yasuji, Yamayoshi Michiko, Notake Mitsue, Yamagishi Junichi: Interleukin 1 and its derivative.. Dainippon Pharmaceutical Co, July 30, 1986: EP0188920-A2 (28 worldwide citation)

DNAs encoding polypeptides having interleukin 1, vectors inserted with said DNAs, hosts transformed with said recombinant vectors, polypeptides having interleukin 1 activity which are produced by cultivation of the transformed hosts, derivatives of the polypeptides, pharmaceutical composition contai ...

Yamada Masaaki: Air mat for operating table. Teikoku Hormone Mfg, February 12, 1997: EP0757907-A1 (24 worldwide citation)

A surface heater is provided on the underside of an air mat having a bedsore preventing function whereby a patient is kept warm through an air layer in the air mat. A time delay caused by heating through the air layer is adjusted by predictor control.

Yamada Masaaki: Image forming device. Ricoh, October 23, 2002: JP2002-311672 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming device by which the color slippage and the blotting or the like of a transferred image are reduced when the toner image of each color formed on several image carriers is successively overlapped and transferred on a body to be transferred.SOLUTION: Th ...

Shoji Hisafumi, Miyawaki Katsuaki, Sato Osamu, Yamada Masaaki, Hirai Hideji, Nakagawa Yoshinori, Ota Hidekazu, Seto Takashi, Ouchi Satoshi, Matsuura Nekka: Method for predicting abnormality occurrence, state discriminating device and image forming apparatus. Ricoh, January 20, 2005: JP2005-017874 (10 worldwide citation)

PROBLEM TO BE SOLVED: To provide an abnormality occurrence predicting method by which even the occurrence timing of an abnormal state such as failure in an image forming apparatus is predicted, a state discriminating device and an image forming apparatus.SOLUTION: The plurality of the kinds of infor ...

Tsukamoto Takeo, Kondo Nobuaki, Horiie Masanori, Takahashi Tomoko, Yamada Masaaki, Kosugi Hideki, Kadota Ichiro, Nakagawa Yoshinori, Ishii Yasuyuki: Development device and image forming apparatus. Ricoh, May 31, 2007: JP2007-133388 (9 worldwide citation)

PROBLEM TO BE SOLVED: To provide an image forming apparatus which can suppress the occurrence of a development defect due to a hopping defect of a toner.SOLUTION: In the image forming apparatus for developing a latent image by causing hopping of the toner carried on a surface of a toner carrying rol ...

Igarashi Mutsunori, Hashimoto Koji, Takashima Makoto, Ikeuchi Atsuhiko, Yamada Masaaki: Automatic wiring pattern layout method, optical layout pattern correction method, semiconductor integrated circuit manufactured based on automatic layout method and optical correction method, and optical automatic layout correction program. Toshiba, November 15, 2002: JP2002-329783 (9 worldwide citation)

PROBLEM TO BE SOLVED: To provide an automatic layout method which can ensure an enough VIA sectional area even after exposure by using a small volume of data, and to provide an optical correction method.SOLUTION: A first wiring pattern having a line width W and extending in a first direction is gene ...

Yamada Masaaki, Kawata Shigeo, Sunahara Noriyuki, Furuta Ryuji, Yamayoshi Michiko: Anti-human interleukin 1 antibody, method for the production thereof and use of the same.. Dainippon Pharmaceutical Co, April 29, 1987: EP0220063-A2 (8 worldwide citation)

An antibody, especially a monoclonal antibody, against a human interleukin l polypeptide having a particular amino acid sequence may be produced by forming a hybridoma cell between an antibody-producing cell of an animal immunized with the polypeptide and a myeloma cell, cloning the hybridoma cell a ...