Inventor

NUMAZAWA JUNJI

JP6 patents

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

JAPAN BROADCASTING CORP

2 patents

US6282067B1Aug 28, 2001

Magnetic reproducing head having a magnetoresistive effect

JAPAN BROADCASTING CORP10 citations69

US5014148AMay 7, 1991

Perpendicular magnetic recording and reproducing head

JAPAN BROADCASTING CORP3 citations58

MITSUMI ELECTRIC CO LTD

2 patents

US6538855B1Mar 25, 2003

Magneto-resistive thin film magnetic head preventing entry of unnecessary magnetic flux and having good reproduction characteristics

MITSUMI ELECTRIC CO LTD4 citations60

US6859342B1Feb 22, 2005

Magnetic head device with a short auxiliary member

MITSUMI ELECTRIC CO LTD0 citations38

NIPPON HOSE KYOKAI

1 patent

US5027246AJun 25, 1991

Thin film magnetic head and a method for manufacturing thereof

NIPPON HOSE KYOKAI23 citations86

SUMITOMO SPEC METALS

1 patent

US5218499AJun 8, 1993

Thin-film magnetic head for perpendicular magnetic recording having a magnetic member with grooves crossing at right angles formed in a principal surface thereof

SUMITOMO SPEC METALS9 citations72