Inventor · disambiguated record
Iwaji Kawamoto
Also filed as: KAWAMOTO IWAJI
3 granted patents·17 citations·filing 1989–1993
64Inventor score
Files withNGK INSULATORS LTD3
Top patents by PatentIndex Score
3 records- 0142US4922993AMethod of forming a zinc sleeve on an insulator pinNGK INSULATORS LTD·Filed 1989·Granted May 8, 1990·10 cites·2 claims
- 0239US5295529AMethod of forming zinc collar on insulator metal cap and mold thereforNGK INSULATORS LTD·Filed 1991·Granted Mar 22, 1994·7 cites·4 claims
- 0326US5323839AMold for forming a collar on an external periphery of a metal capNGK INSULATORS LTD·Filed 1993·Granted Jun 28, 1994·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →