Inventor

TSUJIMOTO IKUO

JP4 patents

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

SIRF TECH INC

2 patents

US6462708B1Oct 8, 2002

GPS-based positioning system for mobile GPS terminals

SIRF TECH INC47 citations95

US7352322B2Apr 1, 2008

GPS-based positioning system for mobile GPS terminals

SIRF TECH INC11 citations83

MATSUSHITA ELECTRIC WORKS LTD

1 patent

US7009555B2Mar 7, 2006

GPS-based positioning system for mobile GPS terminals

MATSUSHITA ELECTRIC WORKS LTD31 citations89

TSUJIMOTO IKUO

1 patent

US8164516B2Apr 24, 2012

GPS-based positioning system for mobile GPS terminals

TSUJIMOTO IKUO0 citations44