Inventor · disambiguated record
Tsuyoshi Shibuya
Also filed as: SHIBUYA TSUYOSHI
13 granted patents·1 pending application·354 citations·filing 1985–2005
94Inventor score
Files withHITACHI LTD4TOKYO JUKI INDUSTRIAL CO LTD4RENESAS TECH CORP3HITACHI TOBU SEMICONDUCTOR LTD2
Top patents by PatentIndex Score
14 records- 0190US6433639B1High frequency power amplifier module and wireless communication systemHITACHI LTD·Filed 2000·Granted Aug 13, 2002·40 cites·10 claims
- 0288US7145394B2High frequency power amplifier module, and wireless communication systemHITACHI TOBU SEMICONDUCTOR LTD·Filed 2005·Granted Dec 5, 2006·12 cites·2 claims
- 0388US5574993AMobile communication apparatus and methodHITACHI LTD·Filed 1994·Granted Nov 12, 1996·57 cites·14 claims
- 0486US4647808APiezoelectric actuatorTOKYO JUKI INDUSTRIAL CO LTD·Filed 1985·Granted Mar 3, 1987·56 cites·3 claims
- 0585US6914480B2High frequency power amplifier and wireless communication moduleRENESAS TECH CORP·Filed 2004·Granted Jul 5, 2005·29 cites·22 claims
- 0684US6753735B2High frequency power amplifier and wireless communication moduleRENESAS TECH CORP·Filed 2002·Granted Jun 22, 2004·30 cites·19 claims
- 0783US6741125B2High frequency power amplifier and wireless communication moduleHITACHI LTD·Filed 2003·Granted May 25, 2004·28 cites·7 claims
- 0880US6617927B2High frequency power amplifier module, and wireless communications systemHITACHI LTD·Filed 2002·Granted Sep 9, 2003·20 cites·12 claims
- 0979US4777398APiezoelectric motorTOKYO JUKI INDUSTRIAL CO LTD·Filed 1987·Granted Oct 11, 1988·37 cites·8 claims
- 1078US7113034B2High frequency power amplifier and wireless communication moduleRENESAS TECH CORP·Filed 2005·Granted Sep 26, 2006·6 cites·3 claims
- 1166US6897728B2High frequency power amplifier module and wireless communication systemHITACHI TOBU SEMICONDUCTOR LTD·Filed 2003·Granted May 24, 2005·9 cites·24 claims
- 1266US4644213APiezoelectric actuatorTOKYO JUKI INDUSTRIAL CO LTD·Filed 1986·Granted Feb 17, 1987·22 cites·3 claims
- 1343US4855633APiezoelectric actuatorTOKYO JUKI INDUSTRIAL CO LTD·Filed 1988·Granted Aug 8, 1989·8 cites·2 claims
- 1433US2003032396A1Electronic apparatus and wireless communication systemFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →