Inventor · disambiguated record
Isao Ikeda
Also filed as: IKEDA ISAO
22 granted patents·1 pending application·230 citations·filing 1974–2021
94Inventor score
Top patents by PatentIndex Score
23 records- 0187US5883458ATerminal for a piezoelectric deviceMURATA MANUFACTURING CO·Filed 1997·Granted Mar 16, 1999·64 cites·20 claims
- 0284US11130194B2Friction stir welding tool member, friction stir welding apparatus using the same, and friction stir welding methodUNIV OSAKA·Filed 2017·Granted Sep 28, 2021·2 cites·12 claims
- 0383US4761339ASintered ceramic articles and method for production thereofTOSHIBA KK·Filed 1986·Granted Aug 2, 1988·33 cites·2 claims
- 0480US11097374B2Friction stir welding tool member made of silicon nitride sintered body, and friction stir welding apparatus using the sameUNIV OSAKA·Filed 2017·Granted Aug 24, 2021·1 cites·14 claims
- 0577US7288116B2Hucklebone supporting-type artificial legIKEDA ISAO·Filed 2005·Granted Oct 30, 2007·24 cites·8 claims
- 0677US4604321AMercury adsorbing agentNIPPON PETROCHEMICALS CO LTD·Filed 1984·Granted Aug 5, 1986·18 cites·8 claims
- 0776US11108377B2Quartz crystal resonator and quartz crystal resonator unitMURATA MANUFACTURING CO·Filed 2019·Granted Aug 31, 2021·2 cites·22 claims
- 0876US11108378B2Method of manufacturing quartz crystal resonator and quartz crystal resonator unitMURATA MANUFACTURING CO·Filed 2019·Granted Aug 31, 2021·2 cites·20 claims
- 0972US11233499B2Quartz crystal unit and method of manufacturing the sameMURATA MANUFACTURING CO·Filed 2018·Granted Jan 25, 2022·2 cites·21 claims
- 1071US10744592B2Friction stir welding tool member made of silicon nitride sintered body and friction stir welding apparatus using sameTOSHIBA KK·Filed 2015·Granted Aug 18, 2020·1 cites·10 claims
- 1167US5575571ARolling bearingKOYO SEIKO CO·Filed 1994·Granted Nov 19, 1996·22 cites·12 claims
- 1265US6083604ABonded assembly, method of jointing for preparation thereof and rivetMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 4, 2000·30 cites·3 claims
- 1359US10511282B2Crystal-oscillating device and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2016·Granted Dec 17, 2019·1 cites·12 claims
- 1459US6485830B1Material for ceramic ball and method of manufacturing ceramic ballTOSHIBA KK·Filed 2000·Granted Nov 26, 2002·5 cites·17 claims
- 1553US11689177B2Electronic device and manufacturing method thereforMURATA MANUFACTURING CO·Filed 2021·Granted Jun 27, 2023·0 cites·11 claims
- 1652US5635431ASilicon nitride-based sinterTOSHIBA KK·Filed 1994·Granted Jun 3, 1997·10 cites·6 claims
- 1748US6475940B2Wear resistant member for electronic equipment and bearing and spindle motor therewithTOSHIBA KK·Filed 2001·Granted Nov 5, 2002·1 cites·12 claims
- 1845US2005102039A1Hucklebone supporting-type artificial legFiled 2004·Application pending·0 cites
- 1944US11283425B2Piezoelectric resonator unitMURATA MANUFACTURING CO·Filed 2020·Granted Mar 22, 2022·0 cites·18 claims
- 2040US10787393B2Silicon nitride sintered body and high-temperature-resistant member using the sameTOSHIBA KK·Filed 2016·Granted Sep 29, 2020·0 cites·8 claims
- 2139US3955851AStopper device for use in dump truck's vesselKOMATSU MFG CO LTD·Filed 1974·Granted May 11, 1976·7 cites·3 claims
- 2236US5770915ATerminal for a piezoelectric deviceMURATA MANUFACTURING CO·Filed 1996·Granted Jun 23, 1998·5 cites·20 claims
- 2335US6366181B1Adjusting method for group-delay characteristics of piezoelectric resonatorsMURATA MANUFACTURING CO·Filed 2000·Granted Apr 2, 2002·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Isao Ikeda files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →