Inventor

KURIYAMA KAZUMI

JP12 patents

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

PIONEER ELECTRONIC CORP

8 patents

US4865445ASep 12, 1989

Apparatus for detecting faults on the surface of a resist master disc and measuring the thickness of the resist coating layer

PIONEER ELECTRONIC CORP47 citations90

US5766354AJun 16, 1998

Spin-coating device

PIONEER ELECTRONIC CORP33 citations89

US5058610AOct 22, 1991

Fluid supplying and processing device

PIONEER ELECTRONIC CORP17 citations73

US4613202ASep 23, 1986

Support structure for electromechanical transducer

PIONEER ELECTRONIC CORP14 citations73

US5002455AMar 26, 1991

Flow processing system

PIONEER ELECTRONIC CORP14 citations71

US4897932AFeb 6, 1990

Master optical disk heat-drying apparatus

PIONEER ELECTRONIC CORP3 citations62

US4365278ADec 21, 1982

Device for detecting non-recorded portions on magnetic tape

PIONEER ELECTRONIC CORP5 citations61

US4850791AJul 25, 1989

Flow processing system

PIONEER ELECTRONIC CORP4 citations60

PIONEER CORP

4 patents

US6650611B1Nov 18, 2003

Master disc manufacturing apparatus

PIONEER CORP21 citations91

US7336585B2Feb 26, 2008

Information recording apparatus and method for recording information and information recording medium

PIONEER CORP8 citations72

US7203144B2Apr 10, 2007

Information recording apparatus and method for recording information patterns with a deflecting beam irradiated to a recording medium

PIONEER CORP9 citations72

US6686597B2Feb 3, 2004

Substrate rotating device, and manufacturing method and apparatus of recording medium master

PIONEER CORP10 citations72