Inventor · disambiguated record
Akihiko Serizawa
Also filed as: SERIZAWA AKIHIKO
5 granted patents·72 citations·filing 1999–2001
80Inventor score
Files withSHOWA CORP5
Top patents by PatentIndex Score
5 records- 0179US6390228B2Hydraulic power steering apparatus for vehicleSHOWA CORP·Filed 2001·Granted May 21, 2002·35 cites·2 claims
- 0258US6164320ADamper valve for hydraulic power steering deviceSHOWA CORP·Filed 1999·Granted Dec 26, 2000·20 cites·4 claims
- 0354US6349788B1Power steering apparatusSHOWA CORP·Filed 2000·Granted Feb 26, 2002·7 cites·9 claims
- 0452US6393962B1Power steering apparatusSHOWA CORP·Filed 2000·Granted May 28, 2002·5 cites·4 claims
- 0545US6422126B1Power steering apparatusSHOWA CORP·Filed 2000·Granted Jul 23, 2002·5 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →