Inventor · disambiguated record
Fujio Ishihara
Also filed as: ISHIHARA FUJIO
7 granted patents·109 citations·filing 1975–2007
86Inventor score
Top patents by PatentIndex Score
7 records- 0191US4126837AImpedance element and band-rejection filter using the sameNIPPON TELEGRAPH & TELEPHONE·Filed 1976·Granted Nov 21, 1978·40 cites·12 claims
- 0270US7685552B2Semiconductor integrated circuit device having clock buffers and method for arranging the clock buffers on the deviceTOSHIBA KK·Filed 2007·Granted Mar 23, 2010·6 cites·3 claims
- 0369US5880613ALogic storing circuit and logic circuitTOSHIBA KK·Filed 1997·Granted Mar 9, 1999·25 cites·6 claims
- 0465US4007433AElastic surface wave filterNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Feb 8, 1977·13 cites·3 claims
- 0563US3987377AElastic surface wave propagation deviceNIPPON TELEGRAPH & TELEPHONE·Filed 1975·Granted Oct 19, 1976·11 cites·4 claims
- 0661US7102406B2Phase detector, clock distribution circuit, and LSITOSHIBA KK·Filed 2004·Granted Sep 5, 2006·9 cites·15 claims
- 0750US6429687B1Semiconductor integrated circuit deviceTOSHIBA KK·Filed 2000·Granted Aug 6, 2002·5 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →