Inventor · disambiguated record
Toshiki Ichikawa
Also filed as: ICHIKAWA TOSHIKI
3 granted patents·1 pending application·53 citations·filing 2000–2013
70Inventor score
Top patents by PatentIndex Score
4 records- 0173US6822962B1Virtual connection switching method and ATM switchHITACHI TELECOMM TECH·Filed 2000·Granted Nov 23, 2004·32 cites·8 claims
- 0267US6684537B2Excavator with a piping structure for absorbing variations in hose lengthKUBOTA KK·Filed 2002·Granted Feb 3, 2004·19 cites·6 claims
- 0361US9382926B2Oil passage change-over valveKUBOTA KK·Filed 2013·Granted Jul 5, 2016·2 cites·12 claims
- 0433US2004213223A1"Communication apparatus"Filed 2001·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →