1
Isamu Michihata, Masahito Takada, Kunio Shimizu, Koichi Nagayasu, Noriki Tachibana: Polarizing plate protective cellulose triacetate film. Konica Corporation, Frishauf Holtz Goodman Langer & Chick P C, November 20, 2001: US06320042 (77 worldwide citation)

A cellulose triacetate film characterized in being comprised of cellulose triacetate which is prepared by employing cotton liter as the raw material, having a value of weight average molecular weight Mw/number average molecular weight Mn of 3.5 to 4.5, or being comprised of cellulose triacetate whic ...


2
Kunio Shimizu: Fluid shut-off device. Wenderoth Lind & Ponack, September 14, 1982: US04349042 (36 worldwide citation)

A fluid shut-off device is provided which comprises a magnetic valve body provided in a non-magnetic hollow casing for movement between a first position to open a fluid passage and a second position on a valve seat to close the passage, and an annular permanent magnet provided outside the casing and ...


3
Takumi Fulukawa, Hisashi Hanzawa, Kunio Shimizu: Mode change-over mechanism for recording and/or reproducing apparatus. Sony Corporation, Lewis H Eslinger, Alvin Sinderbrand, September 30, 1980: US04225894 (25 worldwide citation)

A mode change-over mechanism for a recording and/or reproducing apparatus comprises a drive gear which is effective to drive a cam gear upon the release, by energizing of at least one of a plurality of electro-magnets, of a stopper for the cam gear so that a cam on the latter can effect a longitudin ...


4
Noriki Tachibana, Kunio Shimizu, Masahito Takada, Isamu Michihata, Koichi Nagayasu: Cellulose ester film, production method of the same, film employed in liquid crystal display member, and polarizing plate. Konica Corporation, Finnegan Henderson Farabow Garrett & Dunner L, May 4, 2004: US06731357 (24 worldwide citation)

A film employed in a liquid crystal display member is disclosed. The film has film thickness of 20 to 60 &mgr;m and variation in the film thickness within ±3.0 percent of the standard film thickness.


5
Kunio Shimizu, Toru Kobayashi: Cellulose ester film, cellulose ester dope, protective film of polarizing plate and polarizing plate. Konica Corporation, Finnegan Henderson Farabow Garrett & Dunner, December 13, 2005: US06974608 (22 worldwide citation)

Disclosed is a cellulose ester film comprising a polymer prepared by polymerizing at least one ethylenically unsaturated monomer selected from vinyl esters, vinyl esters having a functional group, acrylic esters, and acrylic esters having a functional group, wherein the polymer has a weight average ...


6
Kunio Shimizu, Takashi Murakami, Toru Kobayashi: Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display. Konica Corporation, Muserlian Lucas and Mercanti, January 18, 2005: US06844033 (18 worldwide citation)

A cellulose ester film and its manufacturing method are disclosed, the cellulose ester film comprising a compound represented by the following formula (1) in an amount of from 1 to 30% by weight, wherein Y represents an ester bond or a divalent organic group containing an ester bond, RTA and Rd inde ...


7
Takashi Takebe, Kunio Shimizu, Shigeki Oka: Polarizing plate and liquid crystal display apparatus using the same. Konica Minolta Opto, Finnegan Henderson Farabow Garrett & Dunner L, April 27, 2010: US07704570 (16 worldwide citation)

A polarizing plate includes two transparent supports A and B; and a polarizer sandwiched between the two transparent supports A and B; wherein (i) the transparent support A is a stretched cellulose ester film (a) which contains a non-phosphoric acid ester plasticizer and substantially does not conta ...


8
Kunio Shimizu: Fluid shut-off device. Wenderoth Lind & Ponack, January 20, 1981: US04245814 (15 worldwide citation)

A fluid shut-off device is provided which comprises a non-magnetic casing having a fluid passage therein, a metallic valve body movably disposed in the casing to close the passage at one operative position, and a magnetic member slidably disposed outside the casing and magnetically attracting the va ...


9
Masanori Sakane, Michiyo Nakai, Kunio Shimizu, Yasuteru Kajikawa, Masaaki Ito: ALIPHATIC COPOLYMER, PRODUCTION PROCESS, ALIPHATIC POLYESTER RESIN COMPOSITION, VARIOUS USES, COATING COMPOSITION, AND AGRICULTURAL OR HORTICULTURAL PARTICULATE COMPOSITION COMPRISING DEGRADABLE COATING FILM. Daicel Chemical, Morgan & Finnegan, January 21, 2003: US06509440 (13 worldwide citation)

In the present invention, there are obtained aliphatic polyesters having a controlled thermal decomposing property, hydrolizability, and biodegradability, in which OH terminals and COOH terminals are decreased to 50% and 30%, respectively, through a ring-opening polymerization of a lactone and lacti ...


10
Akira Suzuki, Yukio Mizuta, Rejiro Sato, Kunio Shimizu: Light-shielding screen device. Kabushiki Kaisha Tokai, Birch Stewart Kolasch and Birch, August 18, 1987: US04688156 (12 worldwide citation)

A light-shielding screen device comprising a first light transmissible substrate, a second light transmissible substrate and an intermediate layer sandwiched therebetween, the intermediate layer comprising at least one light-shielding screen portion located in the middle area of the intermediate lay ...



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