Inventor · disambiguated record
Hiroshi Tomizawa
Also filed as: TOMIZAWA HIROSHI
7 granted patents·1 pending application·62 citations·filing 1982–2021
82Inventor score
Top patents by PatentIndex Score
8 records- 0175US7309562B2Microlens manufacturing method and solid-state image pick-up unit manufacturing methodFUJIFILM CORP·Filed 2006·Granted Dec 18, 2007·4 cites·19 claims
- 0268US4704714AMethod of detecting recovery from fault in a data transmission system which effects loopback controlHITACHI LTD·Filed 1984·Granted Nov 3, 1987·27 cites·2 claims
- 0359US12164354B2Electronic control device and method for diagnosing wake-up circuitHITACHI ASTEMO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·14 claims
- 0444US5497370ANetwork systemHITACHI LTD·Filed 1994·Granted Mar 5, 1996·16 cites·27 claims
- 0543US9799595B2Careless wiring substrate having an insulation layer with a bulged covering portion and semiconductor device thereofSHINKO ELECTRIC IND CO·Filed 2016·Granted Oct 24, 2017·0 cites·7 claims
- 0639US5517669ACyclic data communication systemHITACHI LTD·Filed 1994·Granted May 14, 1996·12 cites·19 claims
- 0730US4510494ALoop type data highway systemHITACHI LTD·Filed 1982·Granted Apr 9, 1985·3 cites·4 claims
- 0830US2014131707A1Method and device for detecting termination of etchingFUJI ELECTRIC CO LTD·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →