Inventor

SEKIGUCHI KEISUKE

JP6 patents

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

SONY CORP

3 patents

US5257271AOct 26, 1993

SEKIGUCHI KEISUKE

1 patent

US8997708B2Apr 7, 2015

Intake manifold

SEKIGUCHI KEISUKE2 citations51

AISIN SEIKI

1 patent

US9732666B2Aug 15, 2017

Intake control valve and intake apparatus

AISIN SEIKI0 citations40

RICOH KK

1 patent

US7487119B2Feb 3, 2009

Physical distribution business management method, physical distribution business management system, and storage medium

RICOH KK0 citations30

SEKIGUCHI KEISUKE

SONY CORP

Sample data transmission apparatus

Tone arm assembly

Acoustic measuring system

SEKIGUCHI KEISUKE

Intake manifold

AISIN SEIKI

Intake control valve and intake apparatus

RICOH KK

Physical distribution business management method, physical distribution business management system, and storage medium