Inventor · disambiguated record
Tomio Fukushima
Also filed as: FUKUSHIMA TOMIO
5 granted patents·89 citations·filing 1981–2009
80Inventor score
Top patents by PatentIndex Score
5 records- 0184US4402224APressure responsive monitoring device for vacuum circuit interruptersMEIDENSHA ELECTRIC MFG CO LTD·Filed 1981·Granted Sep 6, 1983·31 cites·27 claims
- 0279US7648409B1Double side polishing method and apparatusSUMITOMO MITSUBISHI SILICON·Filed 2000·Granted Jan 19, 2010·24 cites·13 claims
- 0353US4398187APressure monitoring system for a vacuum circuit interrupterMEIDENSHA ELECTRIC MFG CO LTD·Filed 1981·Granted Aug 9, 1983·9 cites·19 claims
- 0452US6141223ABattery assembly for supplying power to an integrated circuitSMK MFG INC·Filed 1998·Granted Oct 31, 2000·25 cites·18 claims
- 0548US8002610B2Double side polishing method and apparatusSUMITOMO MITSUBISHI SILICON·Filed 2009·Granted Aug 23, 2011·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →