Inventor · disambiguated record
Hiromi Ukai
Also filed as: UKAI HIROMI
4 granted patents·5 pending applications·465 citations·filing 1998–2013
83Inventor score
Files withHITACHI LTD8
Top patents by PatentIndex Score
9 records- 0197US7096486B1TV program selection support systemHITACHI LTD·Filed 1999·Granted Aug 22, 2006·331 cites·22 claims
- 0291US6801713B1Recorded program viewing support methodHITACHI LTD·Filed 1998·Granted Oct 5, 2004·70 cites·20 claims
- 0370US7293294B2Method and apparatus for using contentsHITACHI LTD·Filed 2003·Granted Nov 6, 2007·18 cites·20 claims
- 0464US6101506AMethod and system for managing files by version and programs thereforHITACHI LTD·Filed 1998·Granted Aug 8, 2000·46 cites·20 claims
- 0552US2006271958A1TV program selection support systemHITACHI LTD·Filed 2006·Application pending·0 cites
- 0652US2013317879A1Work problem analysis support systemHITACHI LTD·Filed 2013·Application pending·0 cites
- 0746US2005278643A1Display control apparatus, information display apparatus, display system, display control program and display control methodHITACHI LTD·Filed 2005·Application pending·0 cites
- 0845US2002111864A1System and method for managing a couponHITACHI LTD·Filed 2002·Application pending·0 cites
- 0944US2002077907A1System and method for managing a couponFiled 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →