1
Morimichi Watanabe: Fastening member. Nichiha Corporation, Lowe Hauptman Gilman & Berner, November 13, 2001: US06315489 (75 worldwide citation)

A fastening member which comprises a substrate; a horizontal portion perpendicularly projected from the substrate; an upwardly inclined hook portion obliquely extended upward from a distal edge of the horizontal portion; a downwardly inclined hook portion obliquely extended downward from the distal ...


2
Hidenori Kawai, Takeshi Nekota: Wood cement board and a manufacturing method thereof. Nichiha Corporation, Donald S Cooper & Dunham Dowden, August 31, 1999: US05945044 (46 worldwide citation)

A wood cement board substantially consisting of reinforcing wood material and a cement wherein said reinforcing wood material is treated by a method comprising attaching an aqueous solution of a mineral acid and adding and mixing an alkaline metal silicate in said reinforcing wood material to preven ...


3
Atsushi Endo: Method of manufacturing an inorganic board. Nichiha Corporation, Donald S Dowden, Cooper & Dunham, May 1, 2001: US06224698 (43 worldwide citation)

A mold used for manufacturing an inorganic board and a method of manufacturing an inorganic board by employing said mold are provided in the present invention. Said mold consists of a mold part made of a fiber reinforced plastic and a metal part attached to the back of said mold part, and because of ...


4
Hiroshi Ito: Fastened structure of siding boards. Nichiha Corporation, Rosenthal & Osha L, August 13, 2002: US06430885 (33 worldwide citation)

A fastened structure wherein flat siding boards such as ceramic siding boards are fastened to the side of a building by making use of a fastening member. A first engaging members each having an engaging groove and an engaging hook are attached to the side of a building at predetermined intervals ā€œdā€ ...


5
Morimichi Watanabe: Fastening member. Nichiha Corporation, Osha & May L, December 14, 2004: US06830405 (27 worldwide citation)

A fastening member which is designed to receive a downwardly directed component force on the occasion of fixing it to a post or a stud of a building frame, thereby preventing it from being inadvertently floated up, thus ensuring always a stably fastened state of the building board. This fastening me ...


6
Wakatsu Nagatomi, Kazuhiko Takai: Inorganic board and method of manufacture thereof. Nichiha Corporation, Cooper & Dunham, February 23, 1993: US05188889 (24 worldwide citation)

An inorganic board having excellent dimensional stability and excellent insulating properties comprises a pair of surface layers consisting of a hardened mixture of 30 to 60% by weight of cement, 30 to 60% by weight of a silica-containing material, 0 to 15% by weight of pearlite and 5 to 25% by weig ...


7
Kazuhide Nishizawa: Method of manufacturing an inorganic board. Nichiha Corporation, Donald S Cooper & Dunham Dowden, September 8, 1998: US05804003 (23 worldwide citation)

The object of the present invention is to prevent delamination of an inorganic board. To attain this object, a method of manufacturing an inorganic board comprising forming a single mat by the paper making method by using slurry of raw material mixture substantially consisting of cement material, fi ...


8
Naoki Murase: Colored building boards, manufacturing methods thereof. Nichiha Corporation, Shook Hardy & Bacon, May 25, 2004: US06740423 (22 worldwide citation)

There is provided a building board which is colored by mixture of a pigment(s) into the raw materials and exhibiting an excellent color development effect. A pigment and a resin(s) are incorporated into the raw materials of the front layer to form a resin film simultaneously with cement curing, ther ...


9
Hiroshi Ito: External wall structure. Nichiha Corporation, Shook Hardy & Bacon, January 14, 2003: US06505448 (20 worldwide citation)

An external wall structure of enhanced exterior design, which is provided with a decorative plate and can be constructed through a simple supplementary work. This external wall structure comprises a horizontally elongated draining member (


10
Shiro Nakajima, Masaki Kanai: Method of manufacturing an inorganic board. Nichiha Corporation, Donald S Dowden, October 28, 1997: US05681428 (17 worldwide citation)

An inorganic board consisting of a cured base mat and a cured surface mat is manufactured by forming a surface mat by the dry method on a base mat formed by a paper making method, embossing the composite mat, and curing the embossed composite mat. Ridges each having an enlarged top are formed on the ...