Inventor

FUJII KEN

JP6 patents

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

TDK CORP

4 patents

US6499084B2Dec 24, 2002

Digital recording and reproducing apparatus capable of determining whether data was rewritten or not

TDK CORP8 citations71

US9087982B2Jul 21, 2015

HEADWAY TECH INC

2 patents

US12354628B1Jul 8, 2025

Hybrid plasmonic bottom layer for increased near field transducer reliability

HEADWAY TECH INC1 citations62

US11315597B1Apr 26, 2022

Near-field transducer with separated bottom Au layer

HEADWAY TECH INC0 citations50

FUJII KEN

TDK CORP

Digital recording and reproducing apparatus capable of determining whether data was rewritten or not

Manufacturing method for pattern multilayer body and mask set

Method of etching a magnesium oxide film

Manufacturing method of magnet head able to reduce electrode film for plating

HEADWAY TECH INC

Hybrid plasmonic bottom layer for increased near field transducer reliability

Near-field transducer with separated bottom Au layer