1
Junichi Imuta, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki, Mikio Hashimoto: Propylene polymer, propylene copolymer, and propylene elastomer prepared using novel bridged indenyl containing metallocenes. Mitsui Petrochemical, Sherman and Shalloway, April 2, 1996: US05504172 (231 worldwide citation)

The novel transition metal compound of the invention is represented by the following formula (I): ##STR1## wherein M is a transition metal; R.sup.1 and R.sup.2 are each a hydrogen atom, a hydrocarbon group or the like; R.sup.3 is an alkyl group of 2 to 20 carbon atoms; R.sup.4 is an alkyl group of 2 ...


2
Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki, Masaaki Itoh, Mikio Hashimoto: Propylene polymer, copolymers and elastomer. Mitsui Chemicals, Sherman and Shalloway, August 10, 1999: US05936053 (77 worldwide citation)

A propylene polymer is excellent in rigidity, heat resistance, surface hardness, glossiness, transparency and impact resistance. A propylene copolymer (wherein the amount of monomer units derived from an .alpha.-olefin other than propylene is not more than 5% by mol) is excellent in transparency, ri ...


3
Takashi Ueda: Manufacturing method for semiconductor substrate and manufacturing method for semiconductor device. Sharp Kabushiki Kaisha, Nixon & Vanderhye P C, August 1, 2006: US07084051 (63 worldwide citation)

A purpose of the invention is to provide a manufacturing method for a semiconductor substrate in which a high quality strained silicon channel can easily be formed without sacrificing the processing efficiency of a wafer and to provide a manufacturing method for a semiconductor device wherein the dr ...


4
Toshiyuki Tsutsui, Ken Yoshitsugu, Takashi Ueda: Ethylene copolymer. Mitsui Petrochemical, Sherman and Shalloway, December 20, 1994: US05374700 (57 worldwide citation)

The present invention provides an ethylene copolymer comprising constituent units (a) derived from ethylene and constituent units (b) derived from an .alpha.-olefin having 3 to 20 carbon atoms, the ethylene copolymer being characterized in that


5
Mamoru Kioka, Masao Nakano, Takashi Ueda: Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same. Mitsui Petrochemical, Sherman and Shalloway, October 6, 1992: US05153158 (57 worldwide citation)

The present invention relates to solid catalyst components for olefin polymerization formed by prepolymerizing at least two types of .alpha.-olefin on an olefin polymerization catalyst comprising a solid titanium catalyst component, an organometallic compound catalyst component, and if necessary, an ...


6
Hachiro Maeyama, Takashi Ueda, Masaaki Matsumoto: Exerciser in which exercising load is controlled based on individual data stored in an optical data card. Cat Eye, Allegretti & Witcoff, July 27, 1993: US05230673 (49 worldwide citation)

An exerciser in accordance with the present invention includes a load apparatus for applying load to pedaling of a user, pulse data detecting apparatus for detecting pulse data of the user, a card for storing optically readable individual data such as age and physical strength of the user, optical r ...


7
Mamoru Kioka, Masao Nakano, Takashi Ueda: Solid catalyst components for olefin polymerization and processes for the polymerization of olefin using same. Mitsui Petrochemical, Sherman and Shalloway, September 21, 1993: US05247032 (45 worldwide citation)

The present invention relates to solid catalyst components for olefin polymerization formed by prepolymerizing at least two types of .alpha.-olefin on an olefin polymerization catalyst comprising a solid titanium catalyst component, an organometallic compound catalyst component, and if necessary, an ...


8
Junichi Imuta, Junji Saito, Takashi Ueda, Yoshihisa Kiso, Akira Mizuno, Masaaki Kawasaki: Processes for producing propylene polymer utilizing bis (1-(4-isopropyl-7-methyl-indenyl) zirconium halide-base catalyst components. Mitsui Chemicals, Sherman and Shalloway, September 28, 1999: US05959046 (41 worldwide citation)

A process for producing a propylene polymer having an intrinsic viscosity (.eta.), as measured in decahydronaphthalene at 135.degree. C., of 1 to 12 dl/g comprises polymerizing propylene optionally with other olefins in the presence of an olefin polymerization catalyst comprising a transition metal ...


9
Toshiyuki Tsutsui, Takashi Ueda: Olefin polymerization solid catalysts and process for the polymerization of olefins. Mitsui Petrochemical, Sherman and Shalloway, August 10, 1993: US05234878 (37 worldwide citation)

The present invention provides an olefin polymerization solid catalyst prepared by pre-polymerizing olefin in a suspension containing


10
Daisuke Fukuoka, Takashi Tashiro, Koji Kawaai, Junji Saito, Takashi Ueda, Yoshihisa Kiso, Junichi Imuta, Terunori Fujita, Masatoshi Nitabaru, Masayasu Yoshida: Substituted indenyl ring containing metallocene catalyst for propylene polymerization process. Mitsui Petrochemical, Sherman and Shalloway, May 13, 1997: US05629254 (36 worldwide citation)

The novel transition metal catalyst of the invention is represented by the following formula (I): ##STR1## wherein M is a zirconium or hafnium; R.sup.1 is a hydrocarbon group of 2 to 6 carbon atoms, R.sup.2 is an aryl group of 6 to 16 carbon atoms; X.sup.1 and X.sup.2 are each a halogen atom; and Y ...