Patents by Inventor Yoshikazu Banno
Yoshikazu Banno has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Patent number: 11092179Abstract: A clip includes a male member including a head portion and a shaft portion; a female member including a locking leg portion forming an insertion hole into which the shaft portion is inserted, and a flange portion provided in an upper periphery of the locking leg portion; and an engagement device restraining the head portion in the flange portion substantially at the same time when the locking leg portion comes to a use state by pushing the shaft portion into the insertion hole. Essential parts are the engagement device formed by a claw portion provided in one of the head portion and the flange portion, and a hole portion provided in the other of the head portion and the flange portion, and engaging the claw portion. The claw portion projects to a piece portion elastically moveable, and one portion of a hole forming portion dividing the hole portion is formed to be elastically moveable through the hole portion.Type: GrantFiled: December 5, 2016Date of Patent: August 17, 2021Assignee: NIFCO INC.Inventor: Yoshikazu Banno
-
Publication number: 20200263717Abstract: A clip includes a male member including a head portion and a shaft portion; a female member including a locking leg portion forming an insertion hole into which the shaft portion is inserted, and a flange portion provided in an upper periphery of the locking leg portion; and an engagement device restraining the head portion in the flange portion substantially at the same time when the locking leg portion comes to a use state by pushing the shaft portion into the insertion hole. Essential parts are the engagement device formed by a claw portion provided in one of the head portion and the flange portion, and a hole portion provided in the other of the head portion and the flange portion, and engaging the claw portion. The claw portion projects to a piece portion elastically moveable, and one portion of a hole forming portion dividing the hole portion is formed to be elastically moveable through the hole portion.Type: ApplicationFiled: December 5, 2016Publication date: August 20, 2020Inventor: Yoshikazu BANNO
-
Patent number: 7705527Abstract: An electron-emitting device includes a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: GrantFiled: February 26, 2008Date of Patent: April 27, 2010Assignee: Canon Kabushiki KaishaInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Publication number: 20080218059Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: ApplicationFiled: February 26, 2008Publication date: September 11, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Patent number: 7348719Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: GrantFiled: December 13, 2004Date of Patent: March 25, 2008Assignee: Canon Kabushiki KaishaInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Patent number: 7226023Abstract: A clip includes a flange part capable of face-contacting a periphery part of an opening formed in an attachment member, and a main body part provided on the flange part and inserted into the opening. A locking claw is formed on the main body part to be inserted into an attachment hole formed in an attachment receiving member to which the attachment part is attached for locking on a peripheral part of the attachment hole. An operation piece extends from the locking claw for converting a pressing force pressed by a tool inserted into an operation hole formed in the flange part into a force causing the locking claw to be unlocked from the peripheral part of the attachment hole.Type: GrantFiled: June 7, 2005Date of Patent: June 5, 2007Assignee: NIFCO Inc.Inventors: Yoshikazu Banno, Noboru Yano, Toshitsugu Shimizu, Nobuyuki Donkai
-
Patent number: 7225628Abstract: An ice making machine composed of a water tank for storing an amount of ice making water, an upright ice making plate arranged above the water tank, and a water sprinkler located immediately above the ice making plate to spray ice making water supplied from the water tank to the ice making plate so that the ice making water falls along the ice making plate, in which the ice making water sprayed to the ice making plate during operation at an ice making mode is frozen and formed into ice cubes in the course of falling along the ice making plate.Type: GrantFiled: December 22, 2004Date of Patent: June 5, 2007Assignee: Hoshizaki Denki Kabushiki KaishaInventors: Yoshio Furukawa, Nobuhiko Katou, Tomoyuki Nishio, Yoshikazu Banno, Tomohiro Takagi, Ryoji Morimoto
-
Publication number: 20060283200Abstract: An ice making machine composed of a water tank for storing an amount of ice making water, an upright ice making plate arranged above the water tank, and a water sprinkler located immediately above the ice making plate to spray ice making water supplied from the water tank to the ice making plate so that the ice making water falls along the ice making plate, in which the ice making water sprayed to the ice making plate during operation at an ice making mode is frozen and formed into ice cubes in the course of falling along the ice making plate.Type: ApplicationFiled: December 22, 2004Publication date: December 21, 2006Inventors: Yoshio Furukawa, Nobuhiko Katou, Tomoyuki Nishio, Yoshikazu Banno, Tomohiro Takagi, Ryoji Morimoto
-
Publication number: 20060252335Abstract: A method for manufacturing an electron emission element comprising, between its electrodes, a conductive film having an electron emission section. The method comprising the steps of forming a gap in the conductive film located between the electrodes, and applying a voltage between the electrodes in an atmosphere that has an aromatic compound with a polarity or a polar group and in which the partial pressure ratio of water to the aromatic compound is 100 or less.Type: ApplicationFiled: September 26, 2005Publication date: November 9, 2006Applicant: Canon Kabushiki KaishaInventors: Toshikazu Onishi, Yoshikazu Banno, Michiyo Nishimura, Toshihiko Takeda, Keisuke Yamamoto, Tomoko Maruyama
-
Patent number: 7021981Abstract: A method for manufacturing an electron emission element comprising, between its electrodes, a conductive film having an electron emission section. The method comprising the steps of forming a gap in the conductive film located between the electrodes, and applying a voltage between the electrodes in an atmosphere that has an aromatic compound with a polarity or a polar group and in which the partial pressure ratio of water to the aromatic compound is 100 or less.Type: GrantFiled: December 13, 2001Date of Patent: April 4, 2006Assignee: Canon Kabushiki KaishaInventors: Toshikazu Onishi, Yoshikazu Banno, Michiyo Nishimura, Toshihiko Takeda, Keisuke Yamamoto, Tomoko Maruyama
-
Publication number: 20060032031Abstract: A clip includes a flange part capable of face-contacting a periphery part of an opening formed in an attachment member, and a main body part provided on the flange part and inserted into the opening. A locking claw is formed on the main body part to be inserted into an attachment hole formed in an attachment receiving member to which the attachment part is attached for locking on a peripheral part of the attachment hole. An operation piece extends from the locking claw for converting a pressing force pressed by a tool inserted into an operation hole formed in the flange part into a force causing the locking claw to be unlocked from the peripheral part of the attachment hole.Type: ApplicationFiled: June 7, 2005Publication date: February 16, 2006Applicant: NIFCO INC.Inventors: Yoshikazu Banno, Noboru Yano, Toshitsugu Shimizu, Nobuyuki Donkai
-
Publication number: 20050151703Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: ApplicationFiled: December 13, 2004Publication date: July 14, 2005Applicant: CANON KABUSHIKI KAISHAInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Patent number: 6908356Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: GrantFiled: July 10, 2003Date of Patent: June 21, 2005Assignee: Canon Kabushiki KaishaInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Patent number: 6890231Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: GrantFiled: February 12, 2004Date of Patent: May 10, 2005Assignee: Canon Kabushiki KaishaInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Patent number: 6802752Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: GrantFiled: June 14, 1999Date of Patent: October 12, 2004Assignee: Canon Kabushiki KaishaInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hidetoshi Suzuki, Yoshikazu Banno, Takeo Ono, Masanori Mitome
-
Publication number: 20040161998Abstract: An electron-emitting device comprises a pair of oppositely disposed electrodes and an electroconductive film arranged between the electrodes and including a high resistance region. The high resistance region has a deposit containing carbon as a principal ingredient. The electron-emitting device can be used for an electron source of an image-forming apparatus of the flat panel type.Type: ApplicationFiled: February 12, 2004Publication date: August 19, 2004Applicant: CANON KABUSHIKI KAISHAInventors: Toshikazu Ohnishi, Masato Yamanobe, Ichiro Nomura, Hisetoshi Suzuki, Yoshikazu Banno, Take Ono, Masanori Mitome
-
Publication number: 20040146637Abstract: A method of producing an electron-emitting device includes the steps of forming a pair of electrodes and an electrically-conductive thin film on a substrate in such a manner that the pair of electrodes are in contact with the electrically-conductive thin film and forming an electron emission region using the electrically-conductive thin film, wherein the method is characterized in that a solution containing a metal element is supplied in a droplet form onto the substrate thereby forming the electrically-conductive thin film.Type: ApplicationFiled: January 15, 2004Publication date: July 29, 2004Applicant: CANON KABUSHIKI KAISHAInventors: Yoshikazu Banno, Etsuro Kishi, Mitsutoshi Hasegawa, Kazuhiro Sando, Kazuya Shigeoka, Masahiko Miyamoto
-
Display device with electron-emitting device with electron-emitting region insulated from electrodes
Patent number: RE39633Abstract: A display device consists of an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating layer is between the electrodes and a portion containing an electron emitting region in between one electrode and the substrate. Electrons are emitted from the electron emission region by a voltage to the electrodes, thereby stimulating a phosphorous to emitting light.Type: GrantFiled: May 12, 2000Date of Patent: May 15, 2007Assignee: Canon Kabushiki KaishaInventors: Seishiro Yoshioka, Ichiro Nomura, Hidetoshi Suzuki, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno, Kojiro Yokono -
Display device with electron-emitting device with electron-emitting region insulated from electrodes
Patent number: RE40062Abstract: A display device includes an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating layer is between the electrodes and contains fine particles of an electron emitting substance, that portion acting as an electron emitting region. Electrons are emitted from the electron emission region by applying a voltage to the electrodes, thereby stimulating a phosphorous to emit light.Type: GrantFiled: June 2, 2000Date of Patent: February 12, 2008Assignee: Canon Kabushiki KaishaInventors: Seishiro Yoshioka, Ichiro Nomura, Hidetoshi Suzuki, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno, Kojiro Yokono -
Patent number: RE40566Abstract: A display device consisting of an electron-emitting device which is a laminate of an insulating layer and a pair of opposing electrodes formed on a planar substrate. A portion of the insulating layer is between the electrodes and a portion containing an electron emitting region in between one electrode and the substrate. Electrons are emitted from the electron emission region by a voltage to the electrodes, thereby stimulating a phosphorous to emitting light.Type: GrantFiled: August 26, 1999Date of Patent: November 11, 2008Assignee: Canon Kabushiki KaishaInventors: Seishiro Yoshioka, Ichiro Nomura, Hidetoshi Suzuki, Toshihiko Takeda, Tetsuya Kaneko, Yoshikazu Banno, Kojiro Yokono