Inventor · disambiguated record
Akihiko Narisawa
Also filed as: NARISAWA AKIHIKO
3 granted patents·109 citations·filing 1996–2002
76Inventor score
Files withHITACHI LTD3
Top patents by PatentIndex Score
3 records- 0189US6784554B2Semiconductor device and manufacturing method thereofHITACHI LTD·Filed 2002·Granted Aug 31, 2004·49 cites·10 claims
- 0266US5767571ASemiconductor device and display unit using the semiconductor device and notebook-size personal computerHITACHI LTD·Filed 1996·Granted Jun 16, 1998·33 cites·11 claims
- 0362US5920115ASemiconductor device and display unit using the semiconductor device and notebook-size personal computerHITACHI LTD·Filed 1997·Granted Jul 6, 1999·27 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →