Inventor · disambiguated record

Hidetoshi Kitajima

Also filed as: KITAJIMA HIDETOSHI

3 granted patents·1 pending application·15 citations·filing 1998–2006

66Inventor score

Technology areasB29C H04M

Files withHITACHI LTD2 MITSUBISHI HEAVY IND LTD1 SHIKOKU KAKOH CO LTD1

Top patents by PatentIndex Score

4 records

0174US7660576B2Portable information terminal and information transmitting methodHITACHI LTD·Filed 2006·Granted Feb 9, 2010·4 cites·4 claims
0268US6996423B2Portable information terminal and information transmitting methodHITACHI LTD·Filed 2002·Granted Feb 7, 2006·9 cites·5 claims
0335US2007187856A1Multi-layered blown film forming apparatus and multi-layered blown film forming methodSHIKOKU KAKOH CO LTD·Filed 2004·Application pending·0 cites
0427US6273704B1Casting apparatus for formation of resin-made membraneMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Aug 14, 2001·2 cites·66 claims

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →