Inventor

MATSUNAGA EIJI

US5 patents

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

BALL SEMICONDUCTOR INC

2 patents

US6052517AApr 18, 2000

Spherical cell design for VLSI circuit design on a spherical semiconductor

BALL SEMICONDUCTOR INC29 citations90

US6195789B1Feb 27, 2001

Method for circuit design on a spherical semiconductor having critical dimensions

BALL SEMICONDUCTOR INC3 citations61

AIREX INC

1 patent

US7230818B2Jun 12, 2007

Printed circuit board and manufacturing method thereof

AIREX INC12 citations77

MATSUNAGA EIJI

1 patent

US8720952B2May 13, 2014

Connector

MATSUNAGA EIJI6 citations64

NODA MASASHI

1 patent

US8686078B2Apr 1, 2014

Rubber composition and fuel tank packing for automobile using the composition

NODA MASASHI0 citations46