Inventor · disambiguated record
Kouichiro Maekawa
Also filed as: MAEKAWA KOUICHIRO
3 granted patents·114 citations·filing 1987–1994
76Inventor score
Technology areasH01J
Top patents by PatentIndex Score
3 records- 0188US5404078AHigh-pressure discharge lamp and method of manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1992·Granted Apr 4, 1995·66 cites·29 claims
- 0279US5637960ACeramic discharge vessel for a high-pressure discharge lamp, having a filling bore sealed with a plug, and method of its manufacturePATENT TREUHAND GES FUER ELEKTRISCHE GLUEHLAMPEN MBH·Filed 1994·Granted Jun 10, 1997·30 cites·21 claims
- 0364US4765820AMethod of making ceramic arc tube for high-pressure metal-vapor discharge lampNGK INSULATORS LTD·Filed 1987·Granted Aug 23, 1988·18 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →