Inventor

HARA SHINTAROU

JP7 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

3 patents

US5710484AJan 20, 1998

Organic thin film electroluminescent device having a carbon layer between the hole injection layer and the organic thin film layer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations91

US6900579B2May 31, 2005

Thin film piezoelectric element

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations72

US5857886AJan 12, 1999

Organic thin film electroluminescent device and its manufacturing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations72

PANASONIC CORP

2 patents

US8020974B2Sep 20, 2011

Piezoelectric thin film device and piezoelectric thin film device manufacturing method, and inkjet head and inkjet recording apparatus

PANASONIC CORP15 citations82

US7837305B2Nov 23, 2010

Piezoelectric element, ink jet head, and ink jet recording device

PANASONIC CORP6 citations60

DENSO CORP

1 patent

US12333483B2Jun 17, 2025

Information processing method, information processing device, program product for processing information, and program product for referring to history information

DENSO CORP4 citations70

PANASONIC IP MAN CO LTD

1 patent

US9738072B2Aug 22, 2017

Actuator, ink-jet head, and ink-jet device

PANASONIC IP MAN CO LTD0 citations51