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Inventor: Ito; Masaya
Address: Nisshin, JP
No. of patents: 4
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7705273 |
Ceramic heater, method of producing the same, and glow plug using a ceramic heater |
April 27, 2010 |
| A ceramic heater in which a damage in a joining portion between a heating portion and a lead portion is suppressed and the reliability is excellent is provided.In a ceramic heater (1) including: a rod-shaped support (2) which is made from an insulative ceramic; and a resistor member (3) |
| 6559579 |
Alumina-based sintered body insulator for spark plugs |
May 6, 2003 |
| An insulator for spark plug comprises an alumina-based sintered body comprising: Al.sub.2 O.sub.3 as a main component; and at least one component (hereinafter referred to as ".beta. component") selected from the group consisting of Ca component, Sr component and Ba component, wherein |
| 5906897 |
Al metal joined body |
May 25, 1999 |
| An Al metal joined body is formed by joining Al metal members of Al or Al alloy or by joining such Al metal member and a member of a dissimilar material. The joined body comprises a first joined member, a second joined member and a brazed joining layer interposed between the two members. |
| 5820011 |
Ultrasonic tool horn |
October 13, 1998 |
| A ultrasonic tool horn for use in ultrasonic machining, welding, etc. has a horn main body made of a heat-treatable aluminum alloy. The aluminum alloy is heat treated so as to be as hard as 100 or more on the Vickers hardness scale. In one embodiment, a thin intermediate layer of a n |
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