Inventor

UENO TAKAAKI

JP4 patents

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

HITACHI LTD

2 patents

US12530914B2Jan 20, 2026

Work record extraction device and work record extraction system

HITACHI LTD0 citations46

US12326835B2Jun 10, 2025

File management system and work support system

HITACHI LTD0 citations44

CASIO HITACHI MOBILE COMM CO

1 patent

US7541992B2Jun 2, 2009

Mobile radio communication device

CASIO HITACHI MOBILE COMM CO8 citations79

UENO TAKAAKI

1 patent

US8424926B2Apr 23, 2013

Mobile telephone

UENO TAKAAKI6 citations64