Inventor · disambiguated record
Tomoji Yamaguchi
Also filed as: YAMAGUCHI TOMOJI
4 granted patents·2 pending applications·237 citations·filing 1995–2007
81Inventor score
Technology areasH10W
Top patents by PatentIndex Score
6 records- 0185US6392294B1Semiconductor device with stable protection coatingROHM CO LTD·Filed 1999·Granted May 21, 2002·103 cites·6 claims
- 0285US5564819ALED lamp and arrangement for mounting LED lamps on a substrateROHM CO LTD·Filed 1995·Granted Oct 15, 1996·99 cites·6 claims
- 0374US7242033B2Semiconductor device using LED chipROHM CO LTD·Filed 2003·Granted Jul 10, 2007·20 cites·4 claims
- 0467US7128444B2Light emitting diode lampROHM CO LTD·Filed 2003·Granted Oct 31, 2006·15 cites·12 claims
- 0547US2007246731A1Semiconductor device using semiconductor chipROHM CO LTD·Filed 2007·Application pending·0 cites
- 0636US2008042150A1White Light Emitting Device and Method for Manufacturing the SameYAMAGUCHI TOMOJI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →