Inventor
SUGAHARA JUN
JP21 patents
⚠️ This page may combine multiple inventors who share the name “SUGAHARA JUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS5847335ADec 8, 1998
Rotatively-operated electronic component with push switch and rotary encoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD147 citations98
US6784383B2Aug 31, 2004
Rotary encoder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US6720504B2Apr 13, 2004
Multi-operational electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD41 citations92
US7423886B2Sep 9, 2008
Electronic member and rotary electronic component
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations84
US5469125ANov 21, 1995
Rotary electronic device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations73
HITACHI LTD
5 patentsUS5086882AFeb 11, 1992
Elevator apparatus provided with guiding device used for preventing passenger cage vibration
HITACHI LTD62 citations96
US5244060ASep 14, 1993
Elevator apparatus
HITACHI LTD74 citations95
US5458216AOct 17, 1995
Elevator apparatus
HITACHI LTD28 citations90
US5090515AFeb 25, 1992
Passenger transport installation, vehicle for use therein, and method of operating said installation
HITACHI LTD51 citations90
US5193651AMar 16, 1993
Elevator apparatus
HITACHI LTD13 citations70
HARA ZENICHIRO
4 patentsUS8272911B2Sep 25, 2012
Method for manufacturing image display element
HARA ZENICHIRO3 citations61
US8593054B2Nov 26, 2013
Image display element and manufacturing method thereof
HARA ZENICHIRO1 citations50
US8668541B2Mar 11, 2014
Method for manufacturing image display element
HARA ZENICHIRO1 citations49
US8502447B2Aug 6, 2013
Image display element with divided back panel and manufacturing method thereof
HARA ZENICHIRO0 citations40