Inventor

KAWAKAMI IZUMI

JP5 patents

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

TOSHIBA KK

2 patents

US5574708ANov 12, 1996

Optical disk apparatus performing data writing test

TOSHIBA KK33 citations89

US9727265B2Aug 8, 2017

Disk device and control method that controls amount of data stored in buffer

TOSHIBA KK2 citations72

OKI ELECTRIC IND CO LTD

2 patents

US5015973AMay 14, 1991

Duplexer with an isolating circuit on a dielectric plate

OKI ELECTRIC IND CO LTD20 citations80

US4768003AAug 30, 1988

Microwave filter

OKI ELECTRIC IND CO LTD14 citations66

TOSHIBA CERAMICS CO

1 patent

US6652934B1Nov 25, 2003

Silica glass crucible and method of fabricating thereof

TOSHIBA CERAMICS CO33 citations85