Kusachi; Keiji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kusachi; Keiji.The latest application filed is for "high-frequency amplifier circuit".
- Kusachi; Keiji - Kyoto JP
- KUSACHI; Keiji - Nagaokakyo-shi JP
- Kusachi; Keiji - Kanagawa JP
- Kusachi; Keiji - Tokyo JP
| Patent | Date |
|---|---|
| High-frequency Amplifier Circuit App 20150311867 - Kusachi; Keiji | 2015-10-29 |
| Power Amplifier App 20140022021 - KUSACHI; Keiji | 2014-01-23 |
| Switch circuit for high-frequency-signal switching App 20070069798 - Kusachi; Keiji | 2007-03-29 |
| Low current amplifier circuit with protection against static electricity Grant 6,542,036 - Kusachi April 1, 2 | 2003-04-01 |
| OW current amplifier circuit with protection against static electricity App 20010009390 - Kusachi, Keiji | 2001-07-26 |
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