Inventor · disambiguated record
Kazuhiko Iijima
Also filed as: IIJIMA KAZUHIKO
7 granted patents·1 pending application·142 citations·filing 1991–2020
86Inventor score
Top patents by PatentIndex Score
8 records- 0183US6812412B2Multi-layer wiring board and method of producing sameFUJITSU LTD·Filed 2002·Granted Nov 2, 2004·36 cites·15 claims
- 0282US6531661B2Multilayer printed circuit board and method of making the sameFUJITSU LTD·Filed 2001·Granted Mar 11, 2003·40 cites·7 claims
- 0373US10109571B2Wiring substrate and manufacturing method of wiring substrateFUJITSU LTD·Filed 2016·Granted Oct 23, 2018·2 cites·10 claims
- 0463US5504690AAutomatic logic designing method and systemHITACHI LTD·Filed 1993·Granted Apr 2, 1996·45 cites·13 claims
- 0556US7671281B2Multilayer wiring circuit boardFUJITSU LTD·Filed 2002·Granted Mar 2, 2010·5 cites·9 claims
- 0651US7253023B2Multilayer wiring circuit boardFUJITSU LTD·Filed 2004·Granted Aug 7, 2007·3 cites·2 claims
- 0747US2024316568A1Single-shaft shredding deviceHELIOS CO LTD·Filed 2020·Application pending·0 cites
- 0837US5331569AMethod and system for logic change in an automatic logic synthesis systemHITACHI LTD·Filed 1991·Granted Jul 19, 1994·11 cites·6 claims
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