Inventor · disambiguated record
Kiyoshi Tsutsumi
Also filed as: TSUTSUMI KIYOSHI
2 granted patents·14 citations·filing 1987–2010
51Inventor score
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2 records- 0156US4866341ADischarge lamp with base for sealing the lampWEST ELECTRIC CO·Filed 1987·Granted Sep 12, 1989·14 cites·8 claims
- 0243US8604685B2Electric discharge tube, method for forming reflective film of electric discharge tube, and light emitting deviceOGINO YASUSHI·Filed 2010·Granted Dec 10, 2013·0 cites·11 claims
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