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Hirane
Kenichi Hirane, Hitachi JP
| Patent application number | Description | Published |
|---|---|---|
| 20090057558 | SCANNING ELECTRON MICROSCOPE - An object of the invention is provide a scanning electron microscope including a permanent magnet forming a condenser lens with a variable value of probe current. | 03-05-2009 |
Kenichi Hirane, Kodaira JP
| Patent application number | Description | Published |
|---|---|---|
| 20080271001 | METHOD OF GENERATING PROGRAM, INFORMATION PROCESSING DEVICE AND MICROCOMPUTER - In programming in high-level language, a method of generating a program supporting external specifications for generating secure codes having high tamper-resistance and automatically generating an executable program having tamper-resistance with regard to a portion designated by a user is provided. A syntax analysis step, an intermediate representation generation step, a register allocation step, an optimization processing step, an assembly language generation step, a machine language generation step and a machine language program linkage step are executed. And between finish of reading of the source program and generating the executable program, a tamper-resistant code insertion step of automatically generating a code having tamper-resistance coping with unjust analysis of an operation content of the executable program is executed to the source program, the intermediate representation, the assembly language program or the machine language program based on an instruction of a user. | 10-30-2008 |
Michie Hirane, Tochigi-Ken JP
| Patent application number | Description | Published |
|---|---|---|
| 20090013746 | Process for Manufacturing Outer Ring Member for Constant-Velocity Joint - First shaped item with shaft part is produced by forward extrusion forming of work, and further, upset forming thereof is carried out to thereby obtain second shaped item with large-diameter part. Subsequently, backward extrusion forming of the second shaped item is carried out to thereby obtain third shaped item having not only cup part provided with ball rolling grooves but also circular diameter expansion portion provided at the mouth area of the inside wall of the cup part along the circumferential direction in such a fashion that the diameter is gradually expanded from the bottom side toward the opening side. Outer ring member for constant-velocity joint is obtained by further subjecting the third shaped item to low-temperature annealing treatment, shot blast treatment and lubricating chemical coating treatment, and thereafter to ironing forming. | 01-15-2009 |