Inventor · disambiguated record
Shigenobu Yanai
Also filed as: YANAI SHIGENOBU
3 granted patents·86 citations·filing 1992–2004
73Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0188US7336156B2Communication apparatus, communication method and installation method of railway vehicle-facility intra communication systemHITACHI LTD·Filed 2004·Granted Feb 26, 2008·48 cites·67 claims
- 0268US5299287AInformation processing systemHITACHI LTD·Filed 1992·Granted Mar 29, 1994·34 cites·27 claims
- 0338US7577668B2Information transmission system and information transmission methodHITACHI LTD·Filed 2003·Granted Aug 18, 2009·4 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →