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Kaijo Corporation patents

Recent patent applications related to Kaijo Corporation. Kaijo Corporation is listed as an Agent/Assignee. Note: Kaijo Corporation may have other listings under different names/spellings. We're not affiliated with Kaijo Corporation, we're just tracking patents.

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Wire bonding apparatus

To provide a wire bonding apparatus, which is insusceptible to a bonding state at a second bonding point due to a wire cut error or the like, or to members such as a capillary and a wire, and is capable of automatically protruding the wire from a leading end of the capillary, provided is a wire bonding apparatus including: a capillary (6) having a through hole through which a wire (40) is to be inserted; a holding unit, which is provided above the capillary (6), and is configured to hold the wire (40) inserted through the capillary (6); and a vibrating unit configured to vertically vibrate the capillary (6). Under a state in which the holding unit holds the wire (40), the vibrating unit vertically vibrates the capillary (6) so that the wire (40) is protruded from the leading end of the capillary.. ... Kaijo Corporation

Ball forming device for wire bonder

. . A ball forming device includes a first current control circuit to control discharge current arranged between a leading end of a wire and one electrode of a discharge continuing power source for causing discharge current to flow after dielectric breakdown, a second current control circuit to control shunting of discharge current arranged between a discharge electrode and the other electrode of the discharge continuing power source, and a fixed resistor connected to the second current control circuit in parallel as a shunt and controls current flowing through the second current control circuit, thereby a discharge voltage value is adequately changed.. . ... Kaijo Corporation

Bonding method and bonding device

To provide a wire bonding method and a wire bonding device capable of stably forming a free air ball having a large ball diameter while suppressing oxidation of the free air ball, in addition to supply of an oxidation prevention gas from gas supply means (10) into an insertion portion (32), an oxidation prevention gas is supplied from a gas supply nozzle (40), which is arranged outside the insertion portion (32), so as to cover an inlet of the insertion portion (32). Under a state in which a leading end of a wire (74) is positioned inside the insertion portion (32), and in which a leading end of a capillary (3) is positioned outside the insertion portion (32), spark discharge is generated. ... Kaijo Corporation

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Kaijo Corporation in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Kaijo Corporation with additional patents listed. Browse our Agent directory for other possible listings. Page by