1
Shinji Yamamoto, Satomi Etou, Masahiro Takaya: Engine exhaust gas purification catalyst and exhaust gas purifier. Nissan Motor, Foley & Lardner, April 11, 2000: US06047544 (69 worldwide citation)

In a catalyst unit which purifies the exhaust gas of an engine, a first layer comprising a zeolite hydrocarbon adsorbent is formed on a monolithic substrate. A catalyst layer comprising palladium, platinum or rhodium as a three way catalyst is formed on the first layer. The Geometrical Surface Area ...


2
Masahiro Takaya, Hiroko Tsuji: Automatic delivery system for master files in a distributed processing system. NEC Corporation, Young & Thompson, May 13, 1997: US05630116 (67 worldwide citation)

A parent workstation 1 has a master file updating section 4 for updating master files 7, a delivery start notifying section 5 for forwarding the directory list of the master files 7 to a child work-station, and a master delivery section 6 for forwarding data or information requested by the child wor ...


3
Shinji Yamamoto, Masahiro Takaya: Exhaust gas purifying catalyst and process for preparing the catalyst. Nissan Motor, Foley & Lardner, February 11, 2003: US06518213 (43 worldwide citation)

An exhaust gas purifying catalyst comprises a hydrocarbon adsorbent layer and a metal-based catalyst layer on a monolithic support. The catalyst contains zeolite in the underlying hydrocarbon adsorbent layer and contains noble metals such as palladium, platinum, rhodium, etc. in the overlying metal- ...


4
Shinji Yamamoto, Masahiro Takaya: Exhaust gas purifying catalyst and method of producing same. Nissan Motor, Foley & Lardner, July 8, 2003: US06589901 (38 worldwide citation)

An exhaust gas purifying catalyst for exhaust gas discharged from an automotive internal combustion engine. The catalyst comprises a substrate over which a hydrocarbons adsorbing material layer is formed as a lower layer to absorb hydrocarbons contained in exhaust gas. The hydrocarbons adsorbing mat ...


5
Hitoshi Onodera, Masahiro Takaya: Exhaust gas purifying system. Nissan Motor, Foley & Lardner, March 23, 2004: US06708484 (20 worldwide citation)

An exhaust gas purifying system for a vehicle includes a hydrogen enriching device that increases a component ratio of hydrogen with respect to reducing gas components in exhaust gas, a NOx treating catalyst and a HC trap catalyst. The hydrogen enriching device, the NOx treating catalyst and the NOx ...


6
Masahiro Takaya, Shinji Yamamoto, Yoshiaki Hiramoto: Exhaust gas purifying catalyst. Nissan Motor, Foley & Lardner, November 22, 2005: US06967186 (15 worldwide citation)

An exhaust gas purifying catalyst including a carrier having a plurality of cells as exhaust gas passages, an HC adsorbent layer formed on the carrier of each of the cells, and an upper catalyst layer disposed on an upstream side of each of the exhaust gas passages on the HC adsorbent layer and a lo ...


7
Takao Nakajima, Masanori Aritake, Haruhisa Kawase, Hisao Hanabusa, Masahiro Takaya: Weather strip. Toyoda Gosei, Pillsbury Winthrop, May 28, 2002: US06395355 (12 worldwide citation)

A weather strip comprising an extruded body having straight sections and a corner section curving therebetween is disclosed. The extruded body comprises an attachment portion and a hollow sealing portion integrally formed by extrusion molding. The attachment portion is attached to a part of an autom ...


8
Masahiro Takaya, Shinji Yamamoto, Hiroaki Kaneko, Hitoshi Onodera: Exhaust gas purifying system. Nissan Motor, Foley & Lardner, July 24, 2007: US07246488 (5 worldwide citation)

An exhaust gas purifying system of the present invention comprises a first catalyst which contains a noble metal and reduces hydrocarbons contained in exhaust gas, and a second catalyst which is disposed downstream of the first catalyst and contains β-zeolite. In the exhaust gas purifying system, a ...


9
Yoshifumi Maki, Magoichi Sako, Naomichi Mitsumori, Sadayuki Maeda, Masahiro Takaya: 1,5-Benzothiazepine derivatives and production thereof. Hamari Chemicals, Burgess Ryan & Wayne, December 25, 1984: US04490292 (5 worldwide citation)

Novel 1,5-benzothiazepine derivatives having the formula; ##STR1## (wherein R.sub.1, R.sub.2 and R.sub.3 each denotes hydrogen, a halogen, a lower alkyl group, a lower alkoxy group or a hydroxy group; R.sub.4 denotes a lower alkyl group, an allyl group, a lower alkoxyalkyl group, a lower alkyl group ...


10
Shinji Yamamoto, Masahiro Takaya: Exhaust gas purifying system. Nissan Motor, Foley & Lardner, May 4, 2004: US06729129 (4 worldwide citation)

An exhaust gas purifying system, at least including, on an exhaust gas passage for gas exhausted from an engine, a first HC-trap-catalyst arranged on an upstream side, a second HC-trap-catalyst arranged on a downstream side, and a heat capacitor arranged between the first HC-trap-catalyst and the se ...