Yasuhiko Suzuki
Yasuhiko Suzuki, Sodegaura-Shi JP
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20110082325 | TRANSITION METAL COMPLEX COMPOUNDS, OLEFIN OLIGOMERIZATION CATALYSTS INCLUDING THE COMPOUNDS, AND PROCESSES FOR PRODUCING OLEFIN OLIGOMERS USING THE CATALYSTS - The invention provides transition metal complex compounds, high-activity olefin oligomerization catalysts containing the compounds, and olefin oligomerization processes using the catalysts. | 04-07-2011 |
Yasuhiko Suzuki, Inazawa-Shi JP
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20110224677 | INTRAOCULAR LENS INSERTION TOOL - An intraocular lens insertion tool is presented. An introductory part in an insertion cylinder is provided, at a widthwise central portion of a bottom surface, with a central protrusion which extends in an axial direction of a tool body and protrudes toward an upper surface to get in contact with a center portion of a rear surface of an optical zone of an intraocular lens. The upper surface is provided, at its both widthwise ends, with a pair of lateral protrusions, which extend in the axial direction of the tool body and protrude toward the bottom surface to get in contact with both ends of a front surface of the optical zone of the intraocular lens. A lens pressing face of a plunging member is formed with a dimension spanning from the bottom surface to the upper surface at a tip end section of the insertion cylinder. | 09-15-2011 |
Yasuhiko Suzuki, Hamura-Shi JP
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20100265004 | Diode Switch Circuit and Switching Circuit - The present invention provides a PIN diode switch circuit capable of sufficiently suppressing the generation of burst noise with each switching operation. The PIN diode switch circuit is switched to a state in which a terminal (X) and a terminal (Z) are connected to each other and a state in which a terminal (Y) and the terminal (Z) are connected to each other, by forward bias and reverse bias of PIN diodes ( | 10-21-2010 |
Yasuhiko Suzuki, Fujisawa JP
Yasuhiko Suzuki, Hokkaido JP
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20110123993 | EXPRESSION VECTOR FOR MASS PRODUCTION OF FOREIGN GENE-DERIVED PROTEIN USING ANIMAL CELL AND USE THEREOF - The present inventors successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired drug resistance gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal. | 05-26-2011 |
20120059152 | PROTEIN SUBSTANCE HAVING TRIPLE HELIX STRUCTURE AND MANUFACTURING METHOD THEREFOR - As a result of dedicated research, the present inventors have successfully invented a collagen gene construct which can be easily purified and maintains a triple helix structure equivalent to that of naturally-occurring collagen while having a low molecular weight. Specifically, one-step purification by affinity purification is enabled because CR-D (a signal peptide) has a carbohydrate recognition domain. By substituting a portion of a human collagen structural gene of the present invention with the collagen-like structural gene portion of MBL, a low-molecular-weight collagen which maintains a triple helix structure and is thermally stable can be obtained with high purity and in large quantities. | 03-08-2012 |
20120122083 | EXPRESSION VECTOR FOR PRODUCING PROTEIN DERIVED FROM FOREIGN GENE IN LARGE QUANTITY USING ANIMAL CELLS, AND USE THEREOF - The present inventors conducted dedicated studies and successfully constructed expression vectors that enable high-level production of foreign gene-derived proteins in mammalian host cells, which comprise a translation-impaired dihydrofolate reductase gene cistron whose expression has been attenuated by altering the codons to the least frequently used codons in mammals; and a gene cassette which has a cloning site for incorporation of a foreign gene between a highly transcriptionally active promoter and a highly stable polyadenylation signal. | 05-17-2012 |
Yasuhiko Suzuki, Miyagi JP
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20110183452 | SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - A method of manufacturing a semiconductor light emitting device made of nitride III-V compound semiconductors is includes an active layer made of a first nitride III-V compound semiconductor containing In and Ga, such as InGaN; an intermediate layer made of a second nitride III-V compound semiconductor containing In and Ga and different from the first nitride III-V compound semiconductor, such as InGaN; and a cap layer made of a third nitride III-V compound semiconductor containing Al and Ga, such as p-type AlGaN, which are deposited in sequential contact. | 07-28-2011 |
20130230936 | SEMICONDUCTOR LIGHT EMITTING DEVICE, ITS MANUFACTURING METHOD, SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD - A semiconductor light emitting device made of nitride III-V compound semiconductors including an active layer made of a first nitride III-V compound semiconductor containing In and Ga, such as InGaN; an intermediate layer made of a second nitride III-V compound semiconductor containing In and Ga and different from the first nitride III-V compound semiconductor, such as InGaN; and a cap layer made of a third nitride III-V compound semiconductor containing Al and Ga, such as p-type AlGaN, which are deposited in sequential contact. | 09-05-2013 |
Yasuhiko Suzuki, Hashima-Gun JP
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20120221102 | INTRAOCULAR LENS INSERTION DEVICE - An intraocular lens insertion device having a novel configuration, capable of more accurately arranging front and back surfaces of an intraocular lens in a proper direction. The intraocular lens insertion device is adapted in such a manner that the intraocular lens is set on a stage in a state placed flat with a pair of haptics extended facing front and back sides in a movement direction by a plunger. Also, an interfering acting part is provided to an insertion tube part, and the interfering acting part interferes with the haptic, which is extended facing the front side in the movement direction of the intraocular lens moved by the plunger, to apply on the haptic an external force toward the back side in the movement direction. Thus, the interfering acting part curves and deforms the haptic to a side approaching an optical portion. | 08-30-2012 |
20120253356 | INTRAOCULAR LENS INSERTION DEVICE - An intraocular lens insertion device having a novel configuration in such a manner that, with the displacement of a haptic toward the convex side of an optical portion, which can be deformed in a curved shape, restricted by an engaging part provided to the tip part of a plunger, the haptic is deformed in a curved shape in the direction in which the haptic approaches the optical portion. The configuration allows, when the intraocular lens is pushed out by the plunger, the haptic to enter a gap formed on the concave side of the optical portion which has been deformed in a curved shape. | 10-04-2012 |
Yasuhiko Suzuki, Kikugawa-Shi JP
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20130062224 | EXTRACTION BAG AND PACKAGING MATERIAL SHEET - An extraction bag is disclosed that has a body that can be squeezed using hanging threads. A portion of a sheet body is folded back, and point seals are provided in the folded-back area. Two hanging threads are attached with the point seals as supporting points. Then, when the hanging threads are pulled in opposite directions, the direction of the one hanging thread is guided during pulling by the point seals and the end of an edge seal as supporting points, and the direction of the other hanging thread of a tag-attached hanging thread is guided during pulling by the point seals and the end of an edge seal as supporting points. By this means, the point seals are first pulled towards one another and then the base seals of the threads are also pulled towards one another, thereby squeezing the bag body from three dimensional directions. | 03-14-2013 |