Patents Assigned to Daiki Co., Ltd.
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Patent number: 11980162Abstract: A water absorption treatment material includes a first grain and a second grain that absorb a liquid. The first grain includes a first core portion and a first coating portion. The first core portion has a grain-like shape. The first coating portion contains an adhesive material, and entirely covers the first core portion. The second grain includes a second core portion and a second coating portion. The second core portion has a grain-like shape. The second coating portion contains an adhesive material, and partially covers the second core portion.Type: GrantFiled: November 19, 2019Date of Patent: May 14, 2024Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20240140694Abstract: An excrement treatment material includes a plurality of grains, and a packaging bag. The plurality of grains are grains for treating excrement. The plurality of grains are housed in the packaging bag. A charge amount of an inner surface of the packaging bag is larger than a charge amount of an outer surface of the packaging bag.Type: ApplicationFiled: January 8, 2024Publication date: May 2, 2024Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11911746Abstract: A method for manufacturing a water absorption treatment material made of a plurality of grains includes a preparing step, a pulverizing step, a core portion forming step, and a coating portion forming step. The preparing step is a step of preparing a paper powder to which water-absorbent polymers adhere, the paper powder being derived from a sanitary product. The pulverizing step is a step of pulverizing remaining polymers using a pulverizer. The core portion forming step is a step of forming a core portion constituting each of the grains The coating portion forming step is a step of forming a coating portion so as to cover the core portion, the coating portion containing the paper powder, and the remaining polymers pulverized in the pulverizing step. In the pulverizing step, the remaining polymers left in a state of adhering to the paper powder are subjected to the pulverizer.Type: GrantFiled: October 29, 2020Date of Patent: February 27, 2024Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20240040990Abstract: An excrement treatment material is composed of a grain that has a hydrophobic property. The grain contains a water-absorbent material as a main material, and contains baking soda.Type: ApplicationFiled: October 18, 2023Publication date: February 8, 2024Applicant: DAIKI CO., LTD.Inventors: Junji YOSHINAGA, Shinobu HATANAKA, Takahiro HOSOYA
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Publication number: 20240023513Abstract: An animal toilet includes a partition portion, an upper space, and a lower space. The partition portion has a through hole allowing urine to pass therethrough. The upper space is present above the partition portion, and is a space in which a plurality of grains are disposed. The lower space is present below the partition portion, and is a space in which the urine having passed through the through hole accumulates. The partition portion includes a wall part. The wall part is provided around the through hole on a lower surface of the partition portion, and projects toward the lower space.Type: ApplicationFiled: September 19, 2023Publication date: January 25, 2024Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Publication number: 20230337622Abstract: An animal toilet includes a partition portion, an upper space, and a lower space. The partition portion has a through hole allowing urine to pass therethrough. The upper space is present above the partition portion, and is a space in which a plurality of grains are disposed. The lower space is present below the partition portion, and is a space in which the urine that has passed through the through hole accumulates. A lower surface of the partition portion is provided with a hollow that catches an odor from the urine accumulating in the lower space.Type: ApplicationFiled: June 27, 2023Publication date: October 26, 2023Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11785915Abstract: A water absorption treatment material includes a first grain and a second grain that absorb a liquid. The first grain includes a first core portion and a first coating portion. The first core portion has a grain-like shape. The first coating portion contains an adhesive material, and covers the first core portion. The second grain includes a second core portion and a second coating portion. The second core portion has a grain-like shape. The second coating portion contains an adhesive material, and covers the second core portion. The thickness of the second coating portion is smaller than the thickness of the first coating portion.Type: GrantFiled: November 19, 2019Date of Patent: October 17, 2023Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20230309500Abstract: An animal toilet includes a partition portion, an upper space, and a lower space. The partition portion has a bottom part in which a through hole allowing urine to pass therethrough is formed, and an inclining part that inclines downward toward the bottom part. The upper space is present above the partition portion, and is a space in which a plurality of grains are disposed. The lower space is present below the partition portion, and is a space in which the urine that has passed through the through hole accumulates. The upper surface of the inclining part is provided with a plurality of projections that are apart from each other and arranged in a lattice pattern. The distance between the adjacent projections is smaller than the particle diameter of each of the grains.Type: ApplicationFiled: May 16, 2023Publication date: October 5, 2023Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11712722Abstract: A kitchen garbage treatment material absorbs moisture contained in kitchen garbage, and is constituted by grains. The grains contain a water-absorbent material. The water-absorbent material is constituted by at least one of fluff pulp and water-absorbent polymer that have been obtained by separating plastic from a sanitary product that contains the plastic, the fluff pulp, and the water-absorbent polymer.Type: GrantFiled: June 25, 2020Date of Patent: August 1, 2023Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20230217890Abstract: An animal toilet includes a body portion, and a partition portion. The body portion has a bottom face part and a side face part, and is in a box shape. The partition portion has a through hole allowing urine to pass therethrough, and divides the inside of the body portion vertically. The opening area of the through hole is variable.Type: ApplicationFiled: March 22, 2023Publication date: July 13, 2023Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Publication number: 20230085047Abstract: An excrement treatment material is composed of a large number of grains for treatment of excrement. The excrement treatment material includes a grain group. The grain group is composed of a plurality of grains before use that are mutually bonded, the plurality of grains being included in the large number of grains.Type: ApplicationFiled: November 22, 2022Publication date: March 16, 2023Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Publication number: 20220400647Abstract: An animal toilet includes a body portion, and a partition portion. The body portion has a bottom face part and a side face part, and is in a box shape. The partition portion is in a plate shape, and divides the inside of the body portion vertically. The partition portion has a through hole that allows urine to pass therethrough. The thickness of the partition portion in a surrounding part around the through hole is smaller than the thickness of the partition portion in a remaining part that is the part other than the surrounding part. The surrounding part around the through hole inclines downward toward the through hole.Type: ApplicationFiled: August 25, 2022Publication date: December 22, 2022Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Publication number: 20220295738Abstract: An excrement treatment material is composed of a grain that has a water-repellent property. The grain contains a water-absorbent material as a first main material, and contains gypsum as a second main material.Type: ApplicationFiled: June 10, 2022Publication date: September 22, 2022Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11419305Abstract: An excrement treatment material includes a plurality of granules, and a packaging bag. The granules are granules for treating excrement. The plurality of granules are accommodated in the packaging bag. A partition member is provided in the packaging bag. The partition member partitions the interior of the packaging bag into a first space and a second space, and has a hole that does not allow the granules to pass through. The plurality of granules are accommodated, among the first space and the second space, only in the first space.Type: GrantFiled: February 28, 2020Date of Patent: August 23, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20220225591Abstract: An excrement treatment material is composed of a plurality of grains that are piled in a box-shaped toilet and have a water absorbing property. The plurality of grains include a first grain and a second grain. The first grain and the second grain absorb urine excreted in the toilet. The water absorption rate of the second grain is smaller than the water absorption rate of the first grain.Type: ApplicationFiled: April 5, 2022Publication date: July 21, 2022Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Publication number: 20220183251Abstract: An animal toilet includes a body portion, and a partition portion. The body portion has a bottom face part and a side face part, and is in a box shape. The partition portion is in a plate shape, and divides the inside of the body portion vertically. The partition portion has a through hole that allows urine to pass therethrough. The thickness of the partition portion in a surrounding part around the through hole is smaller than the thickness of the partition portion in a remaining part that is the part other than the surrounding part.Type: ApplicationFiled: March 2, 2022Publication date: June 16, 2022Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11357880Abstract: A water absorption treatment material absorbs a liquid containing a malodorous substance, and includes a first grain and a second grain. The first grain contains a metal having a deodorizing function. The second grain does not contain a metal having a deodorizing function.Type: GrantFiled: November 18, 2020Date of Patent: June 14, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Publication number: 20220142116Abstract: A toilet includes a body portion, a plurality of grains, and a light source. The body portion has a bottom face part and a side face part, and is in a box shape. The plurality of grains are disposed in the body portion. The grains have a water-repellent property. The light source irradiates the plurality of grains disposed in the body portion with light. At least a part of the plurality of grains contain a coloring material that discolors gradually when receiving the light, and exhibit a first color before start of use and exhibit a second color in replacement timing of the grains, the second color being different from the first color.Type: ApplicationFiled: January 26, 2022Publication date: May 12, 2022Applicant: DAIKI CO., LTD.Inventor: Junji YOSHINAGA
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Patent number: 11304401Abstract: Provided are a water absorption treatment material that can be manufactured at a low cost and in which a clump of used grains can be formed, and a method for manufacturing the same. A water absorption treatment material includes a first grain and a second grain that absorb a liquid. The first grain includes a first core portion and a coating portion. The first core portion has a grain-like shape. The coating portion contains an adhesive material, and covers the first core portion. The second grain includes a second core portion. The second core portion has a grain-like shape. In the second grain, the second core portion is uncovered.Type: GrantFiled: July 31, 2018Date of Patent: April 19, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga
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Patent number: 11278868Abstract: A water absorption treatment material includes a core portion and a coating portion. The core portion is approximately circular column-shaped and has a side surface, a first bottom surface, and a second bottom surface. The coating portion is provided so as to cover the core portion. A region of 80% or more of the side surface of the core portion is covered by the coating portion. A region of 80% or more of the first bottom surface of the core portion is exposed without being covered by the coating portion.Type: GrantFiled: February 14, 2018Date of Patent: March 22, 2022Assignee: DAIKI CO., LTD.Inventor: Junji Yoshinaga