Patents Assigned to Phytoculture Control Co., Ltd.
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Publication number: 20170099788Abstract: Plant cultivation materials, which have the liquid retentivity and the liquid transitivity, which provide the best environment for plants respiration, which comprises polyesters, natural pulps and/or synthetic pulps such as polyolefin pulps, from which plants can absorb the amount of the elements necessary for the plant growth as much as plants want whenever plants want, and which provide the cultivation environment to accelerate the plant growth, and the plant cultivation methods by using the materials can be provided.Type: ApplicationFiled: December 21, 2016Publication date: April 13, 2017Applicants: Mitsui Chemicals, Inc., PHYTOCULTURE CONTROL CO., LTD.Inventors: Hirozumi MATSUNO, Yasushi NAWA, Kunisuke TANAKA, Daisuke SUZUMURA, Ryo HASEGAWA
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Patent number: 9615519Abstract: Plant cultivation materials, which have the liquid retentivity and the liquid transitivity, which provide the best environment for plants respiration, which comprises polyesters, natural pulps and/or synthetic pulps such as polyolefin pulps, from which plants can absorb the amount of the elements necessary for the plant growth as much as plants want whenever plants want, and which provide the cultivation environment to accelerate the plant growth, and the plant cultivation methods by using the materials can be provided.Type: GrantFiled: April 5, 2013Date of Patent: April 11, 2017Assignees: MITSUI CHEMICALS, INC., PHYTOCULTURE CONTROL CO., LTD.Inventors: Hirozumi Matsuno, Yasushi Nawa, Kunisuke Tanaka, Daisuke Suzumura, Ryo Hasegawa
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Publication number: 20160044880Abstract: The object of this invention is to provide a plant cultivation system to efficiently supply the elements necessary for plant growth to the plant cultivation materials, which provides a cultivation environment for accelerating plant growth by supplying the elements necessary for plant growth, a cultivation method using the system and a production method for the system. This invention provides a plant cultivation system comprising a plant cultivation material, which provides a cultivation environment for accelerating plant growth by supplying the elements necessary for plant growth, and a container storing a liquid such as water, a nutrition solution and agrochemical products or a liquid supply tank storing a liquid such as water, a nutrition solution and agrochemical products in combination with tubing.Type: ApplicationFiled: April 3, 2014Publication date: February 18, 2016Applicants: PHYTOCULTURE CONTROL CO., LTD., MITSUI CHEMICALS, INC.Inventors: Hirozumi Matsuno, Kunisuke Tanaka, Daisuke Suzumura, Ryo Hasegawa
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Publication number: 20150080492Abstract: Plant cultivation materials, which have the liquid retentivity and the liquid transitivity, which provide the best environment for plants respiration, which comprises polyesters, natural pulps and/or synthetic pulps such as polyolefin pulps, from which plants can absorb the amount of the elements necessary for the plant growth as much as plants want whenever plants want, and which provide the cultivation environment to accelerate the plant growth, and the plant cultivation methods by using the materials can be provided.Type: ApplicationFiled: April 5, 2013Publication date: March 19, 2015Applicants: MITSUI CHEMEICALS, INC., PHYTOCULTURE CONTROL CO.,LTD.Inventors: Hirozumi Matsuno, Yasushi Nawa, Kunisuke Tanaka, Daisuke Suzumura, Ryo Hasegawa
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Patent number: 7972840Abstract: There are provided an organism-culture apparatus in which a pooled culture medium and a culturing tissue is not directly contacted, which comprises a culture medium, and a microporous body having the water-absorbing ability, a part of which is immersed in the culture medium, or an intervening body connected to the microporous body which can supply the culture medium to the microporous body by contact between a part of the intervening body and the culture medium, wherein the culture medium is transferred upwardly via communicating pores in the interior of the microporous body to supply the culture medium to an organism tissue or an organism cell placed on a surface of the microporous body, whereby, the organism tissue or the organism cell is cultured, as well as a method of culturing an organism using the same.Type: GrantFiled: November 15, 2002Date of Patent: July 5, 2011Assignee: Phytoculture Control Co., Ltd.Inventors: Ryou Hasegawa, Daisuke Suzumura
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Publication number: 20070122869Abstract: An organism-culture apparatus, which can be conveniently prepared, can be stored for a long period, can be efficiently handled, and can be adapted to various organisms and culture conditions without restricting a kind of an organism to be cultured or the culture condition, and can be recycled after sterilization and washing is provides. The organism-culture apparatus, which comprises a microporous body retaining a culture medium, wherein an organism is cultured on a surface of the microporous body.Type: ApplicationFiled: May 14, 2005Publication date: May 31, 2007Applicant: Phytoculture Control Co., Ltd.Inventors: Ryou Hasegawa, Daisuke Suzumura, Takuji Kimura
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Publication number: 20050155101Abstract: There is provided an equipment for transforming plants which comprises: a microporous body having a surface on which a plant seed is germinated and grown into a plant body, wherein the plant seed is germinated and grown by absorbing an aqueous nutrition which is retained in communicating pores in the microporous body from the surface of the microporous body; and a carrier solution containing a gene with which the plant body is transformed, wherein the grown plant body is transformed by immersing it in the carrier solution according to an in planta method. According to the equipment for transforming plants of the present invention, a method for experimenting, investigating and developing higher plants can be conducted more exactly, conveniently, speedy and efficiently.Type: ApplicationFiled: April 14, 2003Publication date: July 14, 2005Applicant: PHYTOCULTURE CONTROL CO., LTDInventors: Tatsuo Akai, Daisuke Suzumura, Tomoko Kojima, Akio Kobayashi, Eiichiro Fukusaki
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Patent number: 6314678Abstract: Roots of a cultivated plant 30 is directly made contact with the surface of a cultivating apparatus 10 comprising microporous boxes 12, 13. It is, therefore, possible to obtain a cultivating apparatus capable of attaining effortless supply of nutrient/water, water conservation, easy miniaturization and indoor cultivation.Type: GrantFiled: March 23, 1999Date of Patent: November 13, 2001Assignee: Phytoculture Control Co., Ltd.Inventor: Tatsuo Akai