Patents by Inventor Yoshiaki Wada
Yoshiaki Wada 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).
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Patent number: 11969980Abstract: Provided is a method for producing a decorative material, including: a preparation step of preparing sheet printed matters each including a substrate and a picture layer on one surface of the substrate and a roll of a transparent resin film having a first surface and a second surface opposing to each other, the first surface having a pattern of protrusions and depressions, the second surface having a pattern of protrusions and depressions that is shallower than the pattern of protrusions and depressions on the first surface; an application step of winding off the transparent resin film from the roll of a transparent resin film and applying an adhesive to the second surface of the transparent resin film; and a bonding step of bonding the second surface of the transparent resin film and the picture layer of each of the sheet printed matters with the adhesive.Type: GrantFiled: September 30, 2020Date of Patent: April 30, 2024Assignee: Dai Nippon Printing Co., Ltd.Inventors: Tomomi Nakajima, Yoshiaki Netsu, Toshinaru Kayahara, Yosuke Sumida, Masataka Wada
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Publication number: 20240077788Abstract: In an imaging apparatus system, a first imaging apparatus includes a first front casing, a common rear casing, a first lens mount attached to the first front casing, and a common monitor attached to the common rear casing. A second imaging apparatus includes a second front casing, a common rear casing, a second lens mount attached to the second front casing and different from the first lens mount, and a common monitor. When the first and second front casings are respectively attached to the common rear casings and, the center of the first lens mount and the center of the second lens mount are identical, regarding the relative positions in the left-right direction with respect to the common rear casings and.Type: ApplicationFiled: August 31, 2023Publication date: March 7, 2024Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Jun SAIKI, Takuo TANIGUCHI, Yoshiaki KUDO, Rintaro WADA, Ryousuke TAMAKI
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Publication number: 20240077790Abstract: An imaging apparatus system includes a first imaging apparatus, and a second imaging apparatus. The first imaging apparatus includes a first top casing including a casing top surface, and a common rear casing including a casing rear surface. The second imaging apparatus includes a second top casing including a casing top surface, and the common rear casing. The first top casing has a shape in which a vent hole is formed in the second top casing.Type: ApplicationFiled: September 5, 2023Publication date: March 7, 2024Applicant: Panasonic Intellectual Property Management Co., Ltd.Inventors: Jun SAIKI, Takuo TANIGUCHI, Yoshiaki KUDO, Rintaro WADA, Ryousuke TAMAKI
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Patent number: 9785068Abstract: The toner has a toner particle that contains a binder resin and a wax, wherein the wax is present in domain form in the interior of the toner particle; the proportion of toner particles for which the position of the wax domains are controlled, is in a prescribed range; using d for a major axis length of the domain having the largest major axis length and using D for a number-average particle diameter of the toner, the d and D satisfy a prescribed relationship; and the ratio between the major axis length and the minor axis length of the domain having the largest major axis length is in a prescribed range.Type: GrantFiled: August 24, 2016Date of Patent: October 10, 2017Assignee: CANON KABUSHIKI KAISHAInventors: Noriyoshi Umeda, Takeshi Kaburagi, Naotaka Ikeda, Hirofumi Kyuushima, Shohei Shibahara, Yoshiaki Wada
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Publication number: 20170075243Abstract: The toner has a toner particle that contains a binder resin and a wax, wherein the wax is present in domain form in the interior of the toner particle; the proportion of toner particles for which the position of the wax domains are controlled, is in a prescribed range; using d for a major axis length of the domain having the largest major axis length and using D for a number-average particle diameter of the toner, the d and D satisfy a prescribed relationship; and the ratio between the major axis length and the minor axis length of the domain having the largest major axis length is in a prescribed range.Type: ApplicationFiled: August 24, 2016Publication date: March 16, 2017Inventors: Noriyoshi Umeda, Takeshi Kaburagi, Naotaka Ikeda, Hirofumi Kyuushima, Shohei Shibahara, Yoshiaki Wada
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Patent number: 5199722Abstract: A Stirling engine seal assembly includes a seal ring body and an expander. The seal ring body consists of a matrix made of polytetrafluoroethylene compounded and filled with carbon fibers and at least one powder selected from the group consisting of carbon powder, boron nitride powder and molybdenum disulfide powder. The plate expander is in abutting contact with the inner peripheral surface of the seal ring body for urging the seal ring body in the direction of its outer circumference.Type: GrantFiled: July 3, 1991Date of Patent: April 6, 1993Assignees: Kabushiki Kaisha Riken, Aisin Seiki Kabushiki KaishaInventors: Yoshiaki Wada, Tunesaku Itaba, Koichiro Kasahara, Yutaka Momose, Tetsumi Watanabe, Hiroyuki Katsuda
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Patent number: 4984812Abstract: An oil seal assembly includes an oil seal having a lip contacting the outer peripheral surface of a reciprocating shaft, a holder for holding the oil seal about the shaft, and an annular spring for urging the lip against the outer peripheral surface of the shaft. The lip has a flat surface which is inclined with respect to the outer peripheral surface of the shaft. When the oil seal is mounted on the shaft, the flat surface is brought into surface contact with the outer peripheral surface of the shaft by an urging force applied by the spring.Type: GrantFiled: October 30, 1989Date of Patent: January 15, 1991Assignees: Kabushiki Kaisha Riken, Aisin Seiki Kabushiki KaishaInventors: Yoshiaki Wada, Tunesaku Itaba, Koichiro Kasahara, Tomokimi Mizuno, Yutaka Momose
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Patent number: 4722535Abstract: An oil-ring comprising a pair of side rails and an expander disposed between the side rails. The expander extends in a circumferential direction and has waves in a radial direction. At both sides of radially inner portions of the expander, side rail engaging portions protrude in an axial direction. The side rail engaging portions are formed as paired side rail engaging sections within one pitch of the waves, by defining a slit extending in the axial direction at a central portion of one side rail engaging portion. Due to the division from one side rail engaging portion to paired side rail engaging sections, the rigidity of each side rail engaging portion can be weakened appropriately, and each side rail can follow against the cylinder bore surface satisfactorily, thereby decreasing oil consumption.Type: GrantFiled: January 13, 1986Date of Patent: February 2, 1988Assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha RikenInventors: Yorishige Maeda, Yoshiaki Wada, Shizuo Shinada, Sumio Ono
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Patent number: 4580254Abstract: An automatic disc selection type reproducing apparatus comprises a disc accommodating mechanism having disc accommodating portions for accommodating discs, and a reproducer part provided below and movable along the disc accommodating mechanism. The disc accommodating mechanism is substantially arranged horizontally, and the discs are accommodated within the disc accommodating portions in a vertical state where a disc surface of one disc opposes a disc surface of an adjacent disc. The reproducer part moves and stops at a position opposing a disc which is designated by designating an address of the disc accommodating portion which accommodates this disc. The reproducer part has a disc carrying mechanism for carrying the disc which assumes the vertical state, upwardly and downwardly between the disc accommodating mechanism and the reproducer part, while supporting a lower portion of an outer peripheral edge of the disc.Type: GrantFiled: July 24, 1984Date of Patent: April 1, 1986Assignee: Victor Company of Japan, Ltd.Inventors: Shigeru Hojyo, Yoshiaki Wada, Tsutomu Kojima, Toshiyuki Dateyama, Yoshitaka Koseki
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Patent number: 4542907Abstract: The annular expander of a piston ring assembly with vertically extending notches each of which is formed on either side of a plurality of circumferentially spaced upstanding tabs projecting from the top and bottom edges of the expander. The tabs, which form the abutments for the inner peripheral edges of upper and lower annular side rails, the outer peripheral edges of which are in sliding contact with a cylinder wall, undergo elastic deformation made possible by the notches when the corresponding side rails are subjected to a strong force received from the cylinder wall owing to piston wobble during reciprocation. The elastic deformation of the tabs assures that the side rails will remain in contact with the cylinder wall at all times during the reciprocation of the piston.Type: GrantFiled: June 21, 1984Date of Patent: September 24, 1985Assignee: Kabushiki Kaisha RikenInventors: Ko Chiba, Yoshiaki Wada, Hiroshi Miida, Sumio Ono