Inventor

FUKAYA MASAO

JP3 patents

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

MITSUMI ELECTRIC CO LTD

2 patents

US7215617B2May 8, 2007

Optical disc drive for erasing the power calibration area of an optical disc

MITSUMI ELECTRIC CO LTD7 citations69

US7545719B2Jun 9, 2009

Optical disk apparatus capable of measuring and recording signal condition, and method thereof

MITSUMI ELECTRIC CO LTD0 citations37

FUKAYA MASAO

1 patent

US9003446B2Apr 7, 2015

Display screen changeover apparatus, display screen changeover method, display screen changeover program and computer readable recording medium storing a display screen changeover program

FUKAYA MASAO1 citations40