Inventor

NEGISHI WATARU

JP3 patents

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

PIONEER ELECTRONIC CORP

2 patents

US6434326B1Aug 13, 2002

Information reproducing apparatus and method

PIONEER ELECTRONIC CORP95 citations94

US5991244ANov 23, 1999

Control system for selectively displaying items recorded on a recording medium

PIONEER ELECTRONIC CORP9 citations69

PIONEER CORP

1 patent

US8001095B2Aug 16, 2011

Method of updating a version of an application program

PIONEER CORP1 citations48