Patents by Inventor Toshiaki Tamura
Toshiaki Tamura 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: 11971633Abstract: An electrode structure includes: a plurality of pixel electrodes arranged separately from each other; and a plurality of dielectric layers laminated in a first direction with respect to the plurality of pixel electrodes, in which the plurality of dielectric layers includes: a first dielectric layer that spreads over the plurality of pixel electrodes in a direction intersecting with the first direction; and a second dielectric layer that includes dielectric material having a refractive index higher than that of the first dielectric layer, sandwiches the first dielectric layer together with the plurality of pixel electrodes, and has a slit at a position overlapping space between pixel electrodes adjacent when viewed from the first direction.Type: GrantFiled: May 15, 2020Date of Patent: April 30, 2024Assignees: SONY SEMICONDUCTOR SOLUTIONS CORPORATION, SONY GROUP CORPORATIONInventors: Takashi Sakairi, Tomoaki Honda, Tsuyoshi Okazaki, Keiichi Maeda, Chiho Araki, Katsunori Dai, Shunsuke Narui, Kunihiko Hikichi, Kouta Fukumoto, Toshiaki Okada, Takuma Matsuno, Yuu Kawaguchi, Yuuji Adachi, Koichi Amari, Hideki Kawaguchi, Seiya Haraguchi, Takayoshi Masaki, Takuya Fujino, Tadayuki Dofuku, Yosuke Takita, Kazuhiro Tamura, Atsushi Tanaka
-
Patent number: 6675471Abstract: A method of producing high-frequency modules at a higher efficiency is provided comprising: an electronic components mounting step 62 of fabricating on a master substrate 21 rows of sub substrates 22, each the sub substrate 22 having an identical pattern of circuit developed thereon, and mounting electronic components on the sub substrate 22; a step 64 of, after the step 62, providing slits for electrically isolating signal terminals formed integrally; a laser trimming step 66 of, after the step 64, engaging pins 39 of an inspection tooling in direct contact with the signal terminals to conduct an inspection; and a separating step 72 of, after the step 66, separating the sub substrates 22 from the master substrate 21. Accordingly, the productivity for the high-frequency modules will be improved.Type: GrantFiled: April 7, 2000Date of Patent: January 13, 2004Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Junichi Kimura, Toshiaki Tamura, Takahiro Yajima, Kazuhiko Tsuyama
-
Patent number: 6474371Abstract: A powder pressing apparatus includes a powder feeding apparatus for supply of a powder such as a rare-earth alloy powder into a cavity of a tooling. The powder feeding apparatus includes a feeder box having a bottom face provided with an opening. Inside the feeder box, there are provided a hopper for supply of the powder into the cavity, a feeder for supply of the powder to the hopper, and a vibration generator for vibration of the hopper. Surfaces of the feeder and hopper to contact the powder are mirror-polished. Leg portions are provided in two sides of the bottom face parallel to a moving direction of the feeder box. The leg portions make the bottom face of the feeder box spaced from an opening of the cavity. The powder supplied to the powder feeding apparatus is weighed by a weighing unit. The opening of the feeder box is provided with a linear member arranged in a grid pattern having a regular pitch. The linear member is rotationally shaken in a horizontal plane when the powder is fed into the cavity.Type: GrantFiled: August 21, 2001Date of Patent: November 5, 2002Assignee: Sumitomo Special Metals Co., Ltd.Inventors: Atsushi Ogawa, Toshiaki Tamura
-
Patent number: 6432354Abstract: A magnetic powder feeding method for feeding magnetic powder into a cavity of a pressing apparatus includes the steps of: providing magnetic powder outside of the cavity; forming a magnetic field in a space including the cavity; and moving the magnetic powder into the cavity using a force exerted on the magnetic powder by the magnetic field, while the magnetic powder is oriented in a direction of the magnetic field. In the method, the step of moving of the magnetic powder into the inside of the cavity is performed after the start of the application of the magnetic field.Type: GrantFiled: December 8, 2000Date of Patent: August 13, 2002Assignee: Sumitomo Special Metals Co., Ltd.Inventors: Atsushi Ogawa, Toshiaki Tamura
-
Patent number: 6417856Abstract: Viewpoint settings (e.g., viewpoint change pattern, viewpoint position, line-of-sight, angle of view, spring constant or viewpoint control program) are provided for moving bodies. From these viewpoint settings, a viewpoint setting linked to the moving body selected by a player is selected. The selected viewpoint setting is then used to control the viewpoint. For example, when a player selects one of motor vehicles of types 1, 2 and 3, the viewpoint is changed according to one of viewpoint change patterns that include viewpoint groups (1-A, 1-B), (2-A, 2-B) and (3-A, 3-B), depending au the selected type of the motor vehicle. The height of the viewpoint may be changed in proportion to the height of the moving body. The distance between th viewpoint and the moving body may be changed in proportion to the length of the moving body. The viewpoint may be located in the right front of a motor vehicle with a right-hand steering wheel, and in the left front of a motor vehicle with a left-hand steering wheel.Type: GrantFiled: June 9, 1999Date of Patent: July 9, 2002Assignee: Namco Ltd.Inventors: Toshiaki Tamura, Kiyotake Fujii, Jun Omura
-
Patent number: 6321800Abstract: A powder pressing apparatus includes a powder feeding apparatus for supply of a powder such as a rare-earth alloy powder into a cavity of a tooling. The powder feeding apparatus includes a feeder box having a bottom face provided with an opening. Inside the feeder box, there are provided a hopper for supply of the powder into the cavity, a feeder for supply of the powder to the hopper, and a vibration generator for vibration of the hopper. Surfaces of the feeder and hopper to contact the powder are mirror-polished. Leg portions are provided in two sides of the bottom face parallel to a moving direction of the feeder box. The leg portions make the bottom face of the feeder box spaced from an opening of the cavity. The powder supplied to the powder feeding apparatus is weighed by a weighing unit. The opening of the feeder box is provided with a linear member arranged in a grid pattern having a regular pitch. The linear member is rotationally shaken in a horizontal plane when the powder is fed into the cavity.Type: GrantFiled: April 28, 2000Date of Patent: November 27, 2001Assignee: Sumitomo Special Metals Co., Ltd.Inventors: Atsushi Ogawa, Toshiaki Tamura
-
Publication number: 20010018029Abstract: A magnetic powder feeding method for feeding magnetic powder into a cavity of a pressing apparatus includes the steps of: providing magnetic powder outside of the cavity; forming a magnetic field in a space including the cavity; and moving the magnetic powder into the cavity using a force exerted on the magnetic powder by the magnetic field, while the magnetic powder is oriented in a direction of the magnetic field. In the method, the step of moving of the magnetic powder into the inside of the cavity is performed after the start of the application of the magnetic field.Type: ApplicationFiled: December 8, 2000Publication date: August 30, 2001Inventors: Atsushi Ogawa, Toshiaki Tamura
-
Patent number: 5143935Abstract: A benzamide derivative represented by the formula: ##STR1## having a promoting activity of gastrointestinal tract and pharmacentical composition containing the same.Type: GrantFiled: October 16, 1991Date of Patent: September 1, 1992Assignee: Teikoku Chemical Industry Co., Ltd.Inventors: Hiromichi Fujiwara, Akihiko Ogawa, Hideyo Sakiyama, Toshiaki Tamura
-
Patent number: 4453144Abstract: An LC composite component comprising a coaxial bobbin, a plurality of collars thereon defining winding grooves therebetween, coils wound in the winding grooves, each collar having a concave recess therein, open at a top end thereof, terminal pins projecting upwardly from the opposite ends of the concave recess, a leadless tip type capacitor having upwardly projecting electrodes accommodated in the concave recess and the coils and the capacitor electrodes being connected with each other by the terminal pins, the capacitor electrodes being connected to the terminal pins so as to stably and firmly secure the capacitor at the open end of the concave recess of each collar.Type: GrantFiled: January 27, 1982Date of Patent: June 5, 1984Assignee: Matsushita Electric Industrial Co., Ltd.Inventors: Toshiaki Tamura, Yoshiaki Otani, Hiroshi Otake, Masami Yamamura