Inventor

ISHIBASHI KOUICHI

JP6 patents

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

HITACHI LTD

3 patents

US5534934AJul 9, 1996

Television receiver capable of enlarging and compressing image

HITACHI LTD64 citations95

US5343238AAug 30, 1994

Wide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayed

HITACHI LTD61 citations94

US5276515AJan 4, 1994

Compatible wide aspect ratio receiver with spatial filtering for variable zoom

HITACHI LTD33 citations90

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

US6933454B2Aug 23, 2005

Switching apparatus and vehicle-mounted electronic apparatus having the switching apparatus assembled therein

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations82

OKUBO AKIRA

1 patent

US8064445B2Nov 22, 2011

Layer 2 mobility network

OKUBO AKIRA7 citations78

DENKI KAGAKU KOGYO KK

1 patent

US6524465B1Feb 25, 2003

Method of supplying electric current to prestressed concrete

DENKI KAGAKU KOGYO KK5 citations58