Stock material or miscellaneous articles – Composite – Of b – n – p – s – or metal-containing material
Reexamination Certificate
2006-04-18
2006-04-18
Sheehan, John P. (Department: 1742)
Stock material or miscellaneous articles
Composite
Of b, n, p, s, or metal-containing material
C428S457000, C428S472300, C148S306000, C148S104000, C148S105000, C148S261000, C148S262000, C148S263000, C419S064000, C419S066000, C427S127000
Reexamination Certificate
active
07029769
ABSTRACT:
An insulation film whose requisite constituent elements are first elements and a second element. The first elements include B, P, O and Fe. The second element can generate cations whose hexa-coordinated ion radius, defined by Shannon, R. D., is 0.073 nm or more, and which are bivalent or more. Since the second element having a large ion radius is incorporated into network formers made from the first elements, it is possible to improve the heat resistance of the insulation film.
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Hattori Takeshi
Higashiyama Kiyoshi
Kikko Tadayoshi
Kishimoto Hidefumi
Kondoh Mikio
Finesinter Co., Ltd.
Kabushiki Kaisha Toyota Chuo Kenkyusho
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Sheehan John P.
Toyota Jidosha & Kabushiki Kaisha
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