P

Inventor

HAMADA HIROYUKI

JP63 patents
⚠️ This page may combine multiple inventors who share the name “HAMADA HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

14 patents
US6728635B2Apr 27, 2004

Landmark update system and navigation device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD194 citations99
US6909891B2Jun 21, 2005

Mobile terminal, and automatic remote control system and automatic remote control method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD124 citations98
US6505120B2Jan 7, 2003

Navigation apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD101 citations98
US6700505B2Mar 2, 2004

Lane guidance display method, and navigation device and recording medium for realizing the method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD48 citations96
US6388582B2May 14, 2002

Lane guidance display method, and navigation device and recording medium for realizing the method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD47 citations96
US6668227B2Dec 23, 2003

Navigation apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations93
US5596695AJan 21, 1997

Interactive multi-media event-driven inheritable object oriented programming apparatus and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD54 citations93
US6442478B2Aug 27, 2002

Navigation device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD27 citations92
US6424911B2Jul 23, 2002

Intersection display method, and map display unit and recording medium for realizing the method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US6418374B2Jul 9, 2002

Navigation device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD46 citations92
US6449557B2Sep 10, 2002

Device and method for changing map information

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations84
US6882934B2Apr 19, 2005

Apparatus and method for displaying map

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6466869B2Oct 15, 2002

Navigation apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6606558B2Aug 12, 2003

Rendering device and method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations63

DAIKIN IND LTD

7 patents

MURATA MACHINERY LTD

6 patents

HAMADA HIROYUKI

5 patents

PIONEER ELECTRONIC CORP

3 patents

TOYO BOSEKI

3 patents

PIONEER CORP

3 patents

JMS CO LTD

2 patents

NEC CORP

2 patents

JAPAN BROADCASTING CORP

1 patent

SUMITOMO CHEMICAL CO

1 patent

YOKOHAMA RUBBER CO LTD

1 patent

ODAWARA ENGINEERING CO LTD

1 patent

SUMITOMO WIRING SYSTEMS

1 patent

Showing the top 50 of 63 patents by PatentIndex Score.