P

Inventor

IKEDA KOJI

JP138 patents
⚠️ This page may combine multiple inventors who share the name “IKEDA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NGK INSULATORS LTD

15 patents
US6992421B2Jan 31, 2006

Piezoelectric/electrostrictive device and method of manufacturing same

NGK INSULATORS LTD40 citations96
US6534898B1Mar 18, 2003

Piezoelectric/electrostrictive device having mutually opposing thin plate section

NGK INSULATORS LTD33 citations96
US6531805B2Mar 11, 2003

Piezoelectric/electrostrictive device and method of producing the same

NGK INSULATORS LTD38 citations96
US6476538B2Nov 5, 2002

Piezoelectric/electrostrictive device and method of manufacturing same

NGK INSULATORS LTD34 citations96
US6455981B1Sep 24, 2002

Piezoelectric/electrostrictive device and method of manufacturing same

NGK INSULATORS LTD48 citations96
US7321180B2Jan 22, 2008

Piezoelectric/electrostrictive device

NGK INSULATORS LTD13 citations93
US6897600B2May 24, 2005

Piezoelectric/electrostrictive device

NGK INSULATORS LTD12 citations93
US6798119B2Sep 28, 2004

Piezoelectric/electrostrictive device and method of producing the same

NGK INSULATORS LTD28 citations93
US6498419B1Dec 24, 2002

Piezoelectric/electrostrictive device having mutually opposing end surfaces and method of manufacturing the same

NGK INSULATORS LTD21 citations93
US5041189AAug 20, 1991

Method of producing a core for magnetic head

NGK INSULATORS LTD23 citations91
US6605887B2Aug 12, 2003

Piezoelectric/electrostrictive device and method of manufacturing same

NGK INSULATORS LTD23 citations90
US8034402B2Oct 11, 2011

Method for producing ceramic compact and ceramic part

NGK INSULATORS LTD7 citations84
US7378778B2May 27, 2008

Piezoelectric/electrostrictive device and method of producing the same

NGK INSULATORS LTD10 citations84
US7348711B2Mar 25, 2008

Piezoelectric/electrostrictive element, method of manufacturing piezoelectric/electrostrictive element, piezoelectric/electrostrictive device, and method of manufacturing piezoelectric/electrostrictive device

NGK INSULATORS LTD9 citations84
US6876134B2Apr 5, 2005

Piezoelectric/electrostrictive device and method of producing same

NGK INSULATORS LTD12 citations84

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

14 patents
US6728918B1Apr 27, 2004

Relay transmission method and system, and device used thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD119 citations98
US6565196B2May 20, 2003

Ink jet head, method of manufacturing the same and ink jet recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD80 citations98
US6233251B1May 15, 2001

Multiplex transmission method and system, and audio jitter absorbing method used therein

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD151 citations98
US6488349B1Dec 3, 2002

Ink-jet head and ink-jet type recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations96
US6547352B1Apr 15, 2003

Ink jet recording device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US6450626B2Sep 17, 2002

Ink jet head, method for producing the same, and ink jet type recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations93
US6341851B1Jan 29, 2002

Ink jet recording apparatus including a pressure chamber and pressure applying means

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD49 citations93
US7167449B2Jan 23, 2007

Communication terminal device, method, program, recording medium, and integrated circuit for use in communication network system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US7158473B2Jan 2, 2007

Transmitting/receiving apparatus, method, program, recording medium, and integrated circuit used in communication network

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US6986564B2Jan 17, 2006

Ink jet head, method for inspecting actuator, method for manufacturing ink jet head, and ink jet recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD16 citations92
US6975641B1Dec 13, 2005

Data transmission method and system, and device used therefor

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6848850B2Feb 1, 2005

Recording apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations92
US6471342B1Oct 29, 2002

Ink-jet head

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6133928AOct 17, 2000

Image recording apparatus, image data generating apparatus, and recording method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD44 citations92

NISSHO KK

6 patents

HONDA MOTOR CO LTD

4 patents

MATSUSHITA ELECTRIC WORKS LTD

2 patents

FUJITSU LTD

2 patents

PANASONIC CORP

2 patents

HITACHI COMM TECH LTD

2 patents

YAZAKI CORP

1 patent

HITACHI IND EQUIPMENT SYS

1 patent

OCHIAI FUMIHARU

1 patent

Showing the top 50 of 138 patents by PatentIndex Score.