1
Hirofumi Yasuda, Katsuo Suga, Makoto Aoyama, Toshiharu Miyamura: Catalyst, exhaust gas purifying catalyst, and method of producing the catalyst. Nissan Motor, Foley & Lardner, December 20, 2011: US08080494 (72 worldwide citation)

A catalyst 1 has a heat-resistant support 2 selected from among Al2O3, SiO2, ZrO2, and TiO2, and a first metal 4 supported on an outer surface of the support 2, and included by an inclusion material 3 containing a component of the support 2.


2
Kazuyuki Shiratori, Toru Sekiba, Katsuo Suga, Masanori Nakamura, Hironori Wakamatsu, Hirofumi Yasuda: Catalyst powder, method of producing the catalyst powder, and exhaust gas purifying catalyst. Nissan Motor, Foley & Lardner, March 9, 2010: US07674744 (65 worldwide citation)

A method of producing catalyst powder of the present invention has a step of precipitating a carrier in a reversed micelle, and a step of precipitating at least one of a noble metal particle and a transition metal particle in the reversed micelle in which the carrier is precipitated. By this method, ...


3
Masanori Nakamura, Katsuo Suga, Hironori Wakamatsu, Kazuyuki Shiratori, Hirofumi Yasuda, Makoto Aoyama, Jun Ikezawa: Exhaust gas purifying catalyst and production method thereof. Nissan Motor, Renault S, Foley & Lardner, March 26, 2013: US08404611 (34 worldwide citation)

An object is to maintain an effect of enhancing activity of noble metal particles by transition metal without increasing production cost and an environmental load. An exhaust gas purifying catalyst 1 is composed of: noble metal particles 2; first compounds 3 which contact the noble metal particles 2 ...


4
Hirofumi Yasuda, Katsuo Suga, Masanori Nakamura, Hironori Wakamatsu, Kazuyuki Shiratori, Toru Sekiba: Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder. Nissan Motor, Foley & Lardner, October 13, 2009: US07601670 (24 worldwide citation)

A method of producing catalyst powder of the present invention has a step of precipitating any one of a noble metal particle (5) and a transition metal particle (10) in a reversed micelle (1); a step of precipitating, in the reversed micelle (1) in which any one of the noble metal particle (5) and t ...


5
Yoshinori Akutsu, Takaharu Nakano, Takahiro Saho, Nobumasa Ohtake, Hirofumi Yasuda, Tamio Kimura: Polysiloxane containing hydroxyl groups and a silicone-modified polyurethane using the same. Chisso Corporation, Fred Philpitt, June 13, 1989: US04839443 (24 worldwide citation)

A polysiloxane compound modified with two hydroxyl groups at the one end thereof and particularly suitable for improving the surface characteristics of resins prepared by polycondensation of a polyol with another polyfunctional compound, and a silicone-modified polyurethane having superior character ...


6

7
Hironori Wakamatsu, Masanori Nakamura, Kazuyuki Shiratori, Hirofumi Yasuda, Katsuo Suga, Toru Sekiba: Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder. Nissan Motor, Foley & Lardner, May 11, 2010: US07713911 (16 worldwide citation)

A method of producing catalyst powder of the present invention has a step of precipitating a transition metal particle and a base-metal compound in a reversed micelle substantially simultaneously, and a step of precipitating a noble metal particle in the reversed micelle. By this method, it is possi ...


8
Masanori Nakamura, Katsuo Suga, Toru Sekiba, Hironori Wakamatsu, Kazuyuki Shiratori, Hirofumi Yasuda: Catalyst powder, exhaust gas purifying catalyst, and method of producing the catalyst powder. Nissan Motor, Foley & Lardner, September 8, 2009: US07585811 (15 worldwide citation)

A method of producing catalyst powder of the present invention has a step of precipitating a noble metal particle (2) and a porous carrier (1) in a reversed micelle substantially simultaneously; and a step of precipitating a transition metal particle (3) in the reversed micelle. By this method, it i ...


9
Toshihiko Kondo, Kazuo Tanaka, Hirofumi Yasuda: Semiconductor device having an inter-layer insulating film disposed between two wiring layers. Seiko Epson Corporation, Stroock & Stroock & Lavan, March 18, 1997: US05612557 (15 worldwide citation)

A semiconductor device includes a substrate, a first insulating film carried on the substrate, a first conductor layer having sides and carried on the first insulting film, and an interlayer insulating film overlying the first conductor layer and the first insulating film. The interlayer insulating ...


10
Hironori Wakamatsu, Hirofumi Yasuda, Kazuyuki Shiratori, Masanori Nakamura, Katsuo Suga, Toru Sekiba: Catalyst, exhaust gas purification catalyst, and method for manufacturing same. Nissan Motor, Global IP Counselors, October 20, 2009: US07605108 (14 worldwide citation)

A catalyst which suppresses aggregation of metal particles and which has superior heat resistance. In the catalyst, metal particles are supported by a surface of a carrier while being partially embedded therein.