Inventor

TAMAI HIRONOBU

JP3 patents

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

SONY CORP

2 patents

US7555361B2Jun 30, 2009

Apparatus, system and method for electronic ticket management and electronic ticket distribution authentication

SONY CORP48 citations92

US7066385B2Jun 27, 2006

Information processing terminal or control method therefor

SONY CORP6 citations60

NAKAMURA MASAKAZU

1 patent

US8892453B2Nov 18, 2014

Apparatus, system and method for electronic ticket management and electronic ticket distribution authentication

NAKAMURA MASAKAZU10 citations80