Inventor · disambiguated record
Shigeru Tsujimura
Also filed as: TSUJIMURA SHIGERU
3 granted patents·57 citations·filing 1991–1997
72Inventor score
Files withPIONEER ELECTRONIC CORP3
Top patents by PatentIndex Score
3 records- 0161US5248981AApparatus and method for positioning of a gps receiverPIONEER ELECTRONIC CORP·Filed 1991·Granted Sep 28, 1993·38 cites·14 claims
- 0245US5752219ANavigation apparatus for vehiclesPIONEER ELECTRONIC CORP·Filed 1997·Granted May 12, 1998·13 cites·15 claims
- 0334US5598339ANavigation apparatus for vehiclesPIONEER ELECTRONIC CORP·Filed 1994·Granted Jan 28, 1997·6 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →