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Mitsuhiro Abe Patents |
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Inventor: Abe; Mitsuhiro
Address: Miyagi, JP
No. of patents: 6
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6938267 |
Optical disc and fabrication method thereof |
August 30, 2005 |
| On a replica substrate 1a, a reflection layer 11, a first dielectric layer 12 made of ZnS--SiO.sub.2, a recording layer 13 made of a phase change type recording material, and a second dielectric layer 14 made of ZnS--SiO.sub.2 are successively formed. In addition, a reaction protection |
| 6731561 |
Semiconductor memory and method of testing semiconductor memory |
May 4, 2004 |
| A semiconductor memory includes a group of memory cells arrayed in a matrix, memory cell electric power source lines configured to connect the respective memory cells arrayed in a direction of rows of the group of memory cells of each of the rows, two electric power source terminals |
| 6037638 |
Semiconductor memory device |
March 14, 2000 |
| The gates 31, 32, 33 and 34 of a pair of driver transistors Q1, Q2 and a pair of address-selecting transistors Q3, Q4 are arranged so as to be perpendicular to bit lines BL, /BL. The drain regions of the driver transistors Q1, Q2 forming a flip-flop are arranged point-symmetrically a |
| 5556647 |
Encapsulation mold |
September 17, 1996 |
| An encapsulation mold includes a pot for heating resin inserted therein, a plunger, movably arranged in the pot, for extruding the resin from a bottom of the pot, and first and second retainer plates. One of the retainer plates includes a plurality of package portions, connected to the |
| 5349136 |
Mold tool assembly |
September 20, 1994 |
| A mold tool for forming an electronic component having a semiconductor chip sealed on a supporting member by a resin-molded package, includes an upper mold having an upper cavity and a lower mold having a lower cavity, the package being molded in the cavities. Upper and lower gates are a |
| 4299104 |
Method of controlling roll eccentricity of rolling mill and apparatus for performing the same me |
November 10, 1981 |
| A method of controlling roll eccentricity of a rolling mill is disclosed, in which a component of a rolling load variation which is due to eccentricities of an upper and a lower backup rolls of the rolling mill is obtained as a first eccentricity compensation signal by removing a rolling |
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