1
Takayuki Araki, Yoshito Tanaka, Masahiro Kumegawa, Noritoshi Oka, Tetsuo Shimizu: Coating composition, coating film, and method for producing coating film. Daikin, Sughrue Mion Zinn Macpeak & Seas PLLC, March 27, 2001: US06207236 (54 worldwide citation)

To provide the water-repellent coating film having excellent transparency, abrasion resistance, weather resistance and water repellency, the method for producing the coating film, the multi-functional composite material provided with the coating film and the coating composition used therefor which h ...


2
Nobuhiko Tsuda, Ryuzi Iwakiri, Yasushi Yonei, Katsuhiko Imoto, Yoshiki Shimizu, Takayuki Araki, Masahiro Kondo: Aqueous dispersion of vinylidene fluoride copolymer, aqueous dispersion of vinylidene fluoride seed polymer and processes for preparation of the same. Daikin, Armstrong Westermen Hattori McLeland & Naughton, September 8, 1998: US05804650 (49 worldwide citation)

To provide an aqueous dispersion of a vinylidene fluoride (VdF) copolymer which can be prepared by emulsion-polymerizing VdF monomer with a reactive emulsifying agent and is excellent in stability against sedimentation because an average particle size of the copolymer is as small as not more than 20 ...


3
Takayuki Araki, Nobuhiko Tsuda, Masahiro Kondo: Aqueous dispersion of vinylidene fluoride polymer and preparation process thereof. Daikin, Varndell Legal Group, July 20, 1999: US05925705 (33 worldwide citation)

Aqueous dispersion of a vinylidene fluoride (VdF) polymer which comprises a VdF polymer having a particle size of not more than 200 nm and contains 30 to 50% by weight of solids and not more than 1% by weight of a fluorine-containing surfactant on the basis of water. This aqueous dispersion is prepa ...


4
Tetsuo Shimizu, Takayuki Araki, Takafumi Yamato, Yoshihisa Yamamoto: Thermoplastic resin composition. Daikin, Varndell Legal Group, June 16, 1998: US05767198 (23 worldwide citation)

To provide a thermoplastic resin composition which comprises a fluorine-containing polymer having a molecular weight of 5.times.10.sup.2 to 5.times.10.sup.5 and 2.times.10.sup.2 to 1.times.10.sup.5 methylol groups per 1.times.10.sup.6 carbon atoms at its molecular chain ends and a liquid crystal pol ...


5
Takayuki Araki, Nobuhiro Hirano, Noritoshi Oka: Flexible fluorine-containing material having heat resistance and non-tackiness. Daikin, Sughrue Mion PLLC, March 16, 2004: US06706819 (22 worldwide citation)

To provide the fluorine-containing material which is capable of giving various products, particularly products and parts for OA equipment, is excellent in flexibility, mechanical strength, viscoelasticity and mold-processability and possesses improved non-tackiness. The flexible fluorine-containing ...


6
Tetsuo Shimizu, Yoshihisa Yamamoto, Seitaro Yamaguchi, Nobuhiko Tsuda, Noriyasu Yamane, Takafumi Yamato, Masahiro Kumegawa, Takayuki Araki: Thermoplastic resin composition. Daikin, Varndell & Varndell PLLC, April 25, 2000: US06054537 (17 worldwide citation)

A thermoplastic resin composition comprising a blend obtainable by blending 0.1 to 99% by weight of (a) a fluorine-containing polymer having a number-average molecular weight of 2000 to 1000000 and having hydroxy group or epoxy group at least at one of end portions of a main chain and side chain of ...


7
Takayuki Araki, Tsuyoshi Miyamori, Masaji Komori, Yoshito Tanaka, Masahiro Kumegawa: Structural member of fluorine-containing polymer having adhesive property at high temperature and sliding material produced by using same. Daikin, Sughrue Mion PLLC, April 27, 2004: US06726994 (17 worldwide citation)

The structural member of the present invention comprises (A) a layer which comprises a fluorine-containing polymer and does not contain an adhesive material other than the fluorine-containing polymer substantially and (B) a substrate, in which the layer (A) is adhered directly to the substrate (B) w ...


8
Takayuki Araki, Yoshito Tanaka, Masahiro Kumegawa: Thin coating film comprising fluorine-containing polymer and method of forming same. Daikin, Sughrue Mion PLLC, September 21, 2004: US06794027 (16 worldwide citation)

To provide the method of forming the thin coating film of fluorine-containing polymer having heat resistance and non-sticking property by adhering directly to a substrate without lowering characteristics such as reflection and light transmission which the substrate has. The thin coating film is a fi ...


9
Takayuki Araki, Tetsuo Shimizu, Takafumi Yamato, Masahiro Kumegawa, Yoshihisa Yamamoto: Fluorine-containing olefin, fluorine-containing polymer and thermoplastic resin composition prepared by using said polymer. Daikin, Varndell Legal Group, September 23, 1997: US05670593 (15 worldwide citation)

To provide a fluorine-containing olefin represented, for example, by CH.sub.2 .dbd.CFCF.sub.2 --R.sub.f.sup.6 --(CH.sub.2).sub.k --X.sup.2 �wherein, X.sup.2 is --CH.sub.2 OH, ##STR1## or ##STR2## R.sub.f.sup.6 is a fluorine-substituted fluorine-containing alkyl group having 1 to 40 carbon atoms or - ...


10
Takashi Mukuno, Takayuki Araki, Yoshiharu Toshima: Nickel powder and conductive paste. Mitsui Mining and Smelting, Young & Thompson, December 17, 2002: US06494931 (15 worldwide citation)

The present invention relates to nickel powder characterized in that the rate of the nickel particles whose particle size is not less than 1.2 time the average particle size as determined by the observation with an SEM is not more than 5% of the total number of nickel particles, that the rate of nic ...