Inventor

OKIHARA DAIJIRO

JP4 patents

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

SONY CORP

2 patents

US4511934AApr 16, 1985

Video tape recorder

SONY CORP16 citations65

US4445146AApr 24, 1984

Digital tracking control system for video tape reproducing apparatus

SONY CORP6 citations60

FUJITSU LTD

1 patent

US5384673AJan 24, 1995

Magnetic-tape storage apparatus

FUJITSU LTD22 citations89

HIRASAWA KEISUKE

1 patent

US8222622B2Jul 17, 2012

Electron irradiation apparatus of DC-type dielectric barrier discharge and electrical therapeutic apparatus

HIRASAWA KEISUKE1 citations36